Neonatal Intensive Care Unit Setting Research Articles

Essentials of Point-of-Care Ultrasound Coding and Billing at the Neonatal Intensive Care Unit Setting in the United States.

Point-of-care ultrasound (POCUS) has increasingly been used by neonatal providers in neonatal intensive care units in the United States. However, there is a lack of literature addressing the complexities of POCUS coding and billing practices in the United States. This article describes the coding terminology and billing process especially those relevant to neonatal POCUS. We elucidate considerations for neonatal POCUS billing framework and workflow integration. Directions on image storage and supporting documentation to facilitate efficient reimbursement, compliance with billing regulations, and appeal to insurance claim denial are discussed. KEY POINTS: · Code neonatal POCUS procedure precisely allows accurate reimbursement and reduced errors in billing.. · Document details to support medical necessity and reimbursement claims effectively.. · Adhere to regulations to avoid audits, denials, and ensure proper reimbursement..

Explore Parent’s Perception Regarding Role of Nurse as an Educator in an Intensive Care Unit Punjab Pakistan: A Qualitative Study

Background: The neonatal intensive care unit (NICU) environment is highly stressful for both neonates and their family caregivers. The quality of interaction between caregivers and medical staff can significantly influence caregiver trust and satisfaction, which are crucial for the effective care and recovery of the neonate. Objective: This study aims to assess the perceptions of family caregivers regarding the role of nurses as educators in a NICU in Punjab, Pakistan, focusing on the communication strategies employed by nurses and the support infrastructure available to caregivers. Methods: This qualitative study involved semi-structured interviews with 14 family caregivers of neonates hospitalized in the Allama Iqbal Teaching Hospital's NICU. Participants were selected based on their intensive involvement in the care of their hospitalized newborns. Data were analyzed using content analysis to explore the themes related to nursing care quality as perceived by the caregivers. Results: Caregivers generally perceived the nursing care as excellent, noting particularly the professionalism and empathy of the nursing staff. However, issues such as inadequate hospital infrastructure, particularly sleeping facilities for caregivers, and occasional lapses in communication and caregiving flexibility were identified as areas needing improvement. The study also highlighted the critical role of timely and accurate information provided to caregivers in reducing anxiety and enhancing their involvement in the care process. Conclusion: Effective communication and adequate support infrastructure are essential in enhancing caregiver trust and satisfaction in the NICU setting. Improving these areas can significantly impact the recovery and well-being of both neonates and their families.

A prospective assessment of readiness to implement an early detection of cerebral palsy pathway in a neonatal intensive care setting using the PARIHS framework

BackgroundEarly detection of cerebral palsy (CP) is possible through targeted use of assessment tools. Changes in practice are needed to facilitate this shift towards earlier diagnosis of CP in New Zealand. The aim of this study was to prospectively evaluate readiness to implement an early detection of CP pathway within a level 3 neonatal intensive care unit (NICU) setting prior to any implementation taking place. The PARIHS (Promoting Action on Research Implementation in Health Services) framework was engaged to assess readiness by highlighting determinants that influence implementation outcomes as either barriers or enablers.MethodsA mixed methods approach was used. Firstly, an online staff survey assessed PARIHS sub-elements using Likert scores and free text with the intent to develop a baseline understanding of staff views. Secondly, focus groups were conducted to gain deeper understanding of barriers and enablers to implementation. Participants included health professionals involved in the first 6 months of life. Data were analysed to outline the barriers and enablers of implementation under the Evidence and Context constructs of the PARIHS framework.ResultsTwenty-seven participants completed the survey, and 20 participants participated in eight focus groups and two individual interviews. Quantitative (survey) findings found 65% agreement around the usefulness of research evidence on early CP detection; however, ≤ 45% felt current resources (i.e. human, financial and IT) were sufficient for implementation. Qualitative findings (survey and focus groups) highlighted key staff concerns around resources, family impact (creating unnecessary stress), and equity (barriers to participation). Staff wanted information regarding how international evidence translates to the local context and availability of timely follow-up services. Sub-elements within the Evidence and Context constructs were rated as either mixed or low (except for Evidence - Research, rated as high), overall indicating that Auckland NICU is at the early stages of readiness to implement the early CP detection pathway.ConclusionThis work may resonate with other neonatal services preparing to implement CP early detection pathways. Resourcing has a major role in facilitating implementation of pathways and uncertainty about resources is a barrier to implementation. Ongoing focus on building consensus and funding is required to ensure optimal uptake.

Methicillin-Resistant Staphylococcus aureus Carriage among Neonate Mothers, Healthcare Workers, and Environmental Samples in Neonatal Intensive Care Units: A Systematic Review.

Methicillin-resistant Staphylococcus aureus (MRSA) is a significant cause of morbidity and mortality among neonates admitted to neonatal intensive care units (NICUs). The MRSA colonization of neonates, attributed to various sources, including mothers, healthcare workers, and environmental surfaces, can lead to severe infection, prolonged hospital stays, and even death, imposing substantial economic burdens. Given the pressing need to mitigate MRSA spread in these vulnerable environments, further examination of the subject is warranted. This systematic review is aimed at synthesizing available evidence on MRSA carriage proportions among mothers of newborns, healthcare workers, and environmental surfaces in NICUs. Methodology. We included observational studies published in English or French from database inception to March 21, 2023. These studies focused on MRSA in nonoutbreak NICU settings, encompassing healthy neonate mothers and healthcare workers, and environmental surfaces. Literature search involved systematic scanning of databases, including Medline, Embase, Web of Science, Global Health, and Global Index Medicus. The quality of the selected studies was assessed using the Hoy et al. critical appraisal scale. The extracted data were summarized to calculate the pooled proportion of MRSA positives, with a 95% confidence interval (CI) based on the DerSimonian and Laird random-effects model. A total of 1891 articles were retrieved from which 16 studies were selected for inclusion. Most of the studies were from high-income countries. The pooled proportion of MRSA carriage among 821 neonate mothers across four countries was found to be 2.1% (95% CI: 0.3-5.1; I2 = 76.6%, 95% CI: 36.1-91.5). The proportion of MRSA carriage among 909 HCWs in eight countries was determined to be 9.5% (95% CI: 3.1-18.4; I2 = 91.7%, 95% CI: 87.1-94.6). The proportion of MRSA carriage among HCWs was highest in the Western Pacific Region, at 50.00% (95% CI: 23.71-76.29). In environmental specimens from five countries, a pooled proportion of 16.6% (95% CI: 3.5-36.0; I2 = 97.7%, 95% CI: 96.6-98.4) was found to be MRSA-positive. With a significant heterogeneity, our systematic review found high MRSA carriage rates in neonate mothers, healthcare workers, and across various environmental surfaces in NICUs, posing a potential risk of nosocomial infections. Urgent interventions, including regular screening and decolonization of MRSA carriers, reinforcing infection control measures, and enhancing cleaning and disinfection procedures within NICUs, are crucial. This trial is registered with CRD42023407114.

The Physicochemical Compatibility of Sildenafil Injection with Parenteral Medications Used in Neonatal Intensive Care Settings.

Sildenafil is used to treat pulmonary hypertension in neonatal intensive care unit (NICU) settings. As multiple intravenous (IV) medications are co-administered in NICU settings, we sought to investigate the physicochemical compatibility of sildenafil with a range of IV drugs. Sildenafil 600 mcg/mL or 60 mcg/mL was mixed 1:1 with the secondary drug solution to simulate Y-site co-administration procedures. Physical compatibility was evaluated by visual observation against a black and white background and under polarized light for two hours for changes in colour, precipitation, haze and evolution of gas. Chemical compatibility was determined from sildenafil concentrations, using a validated, stability-indicating high-performance liquid chromatography assay. Sildenafil 600 mcg/mL was physicochemically compatible with 29 of the 45 drugs tested at 'high-end' clinical concentrations and physically incompatible with 16 drugs and six '2-in-1' parenteral nutrition solutions. Sildenafil 600 mcg/mL was compatible with lower, clinically relevant concentrations of calcium gluconate, heparin and hydrocortisone. Aciclovir, amoxicillin, ampicillin, ibuprofen lysine, indometacin, phenobarbitone and rifampicin were incompatible with sildenafil 600 mcg/mL, however these IV medications were compatible with sildenafil 60 mcg/mL. Sildenafil 600 mcg/mL and 60 mcg/mL were incompatible with amphotericin, flucloxacillin, furosemide, ibuprofen, meropenem and sodium bicarbonate. Sildenafil compatibility with commonly used syringe filters was also investigated. Sildenafil solution was compatible with nylon syringe filters, however, absorption/adsorption loss occurred with polyethersulfone and cellulose ester filters.

Management of newborns and healthcare workers exposed to isoniazid-resistant congenital tuberculosis in the neonatal intensive care unit

Management of newborns and healthcare workers (HCWs) exposed to congenital tuberculosis (TB) in the neonatal intensive care unit (NICU) has been reported rarely. To outline a contact investigation process for individuals exposed to congenital TB in the NICU and investigate nosocomial transmission. Additionally, to assess the efficacy and safety of window prophylaxis in exposed newborns. A baby, born at a gestational age of 28+ 1 weeks, was diagnosed with isoniazid-resistant congenital TB on the 39th day of admission to the level IV NICU. Newborns and HCWs exposed cumulatively for ≥8h underwent contact investigation and follow-up for a year. Eighty-two newborns underwent contact investigation. All newborns displayed normal chest X-rays, and 42 hospitalized newborns tested negative for acid-fast bacilli stain and Xpert® MTB/RIF assay in their endotracheal sputum or gastric juices. Eighty received window prophylaxis: six of 75 on rifampin experienced mild adverse events, and none of the five on levofloxacin. After 12 weeks, five (6.1%) had a positive tuberculin skin test, all of whom had already received the Bacillus Calmette-Guérin vaccine and tested negative on TB interferon-gamma releasing assay. Of 119 exposed HCWs, three (2.5%) were diagnosed with latent TB infection and completed a four-month rifampin therapy. There was no active TB disease among exposed newborns and HCWs during a one-year follow-up. Timely diagnosis of congenital TB is crucial for minimizing transmission among exposed neonates and HCWs in the NICU setting. In cases of isoniazid-resistant index patients, even premature newborns may consider the use of rifampin or levofloxacin for window prophylaxis.

Read the Feed: High-Emotion Simulation of Preterm Feeding to Enhance Graduate-Level Training.

Therapeutic bottle feeding is a critical skill for speech-language pathologists (SLPs) managing the increasing and medically complex neonatal intensive care unit (NICU) and early intervention caseloads. Thus, we explored the role of a high-emotion preterm simulator, known as "Paul," to increase knowledge, skills, and confidence related to infant feeding management for speech-language pathology graduate students. A randomized controlled study compared learning outcomes of 27 participants following either a 1-hr lecture or 1-hr training with a preterm simulator. Outcomes included knowledge demonstrated on written examination, accuracy in identifying stress cues during simulated feeding, and self-reported anxiety levels related to clinically assessing infant feeding. No baseline group differences were found on written examination or during a simulated bottle feeding. Both groups improved in written examination scores and identification of stress cues (p < .001). Gains in written examination scores did not significantly differ between groups; however, after training, the simulator group correctly identified more stress cues during a simulated bottle feeding (p < .001), and the lecture group reported reduced anxiety related to clinically evaluating infant feeding compared to simulator-trained students (p < .05). All students demonstrated gains in written knowledge and identification of stress cues; however, simulation-based training was superior in developing the feeders' ability to identify stress cues during a hands-on simulated bottle-feeding scenario. Lecture-based training may have inflated students' perceptions in their clinical skills as they were less accurate in identifying stress cues during a simulated feeding but reported significantly reduced anxiety for administering a clinical evaluation of infant feeding compared to simulation-trained students. Hands-on training using high-fidelity simulation may capitalize on experiential learning to better build clinical feeding skills for future SLPs who may serve in NICU and early intervention settings, while eliminating the risk of potential errors during learning that could affect fragile neonates.

Validation of a hand hygiene visual feedback system to improve compliance with drying time of alcohol-based hand rub in a neonatal intensive care unit: the Incubator Traffic Light system

IntroductionCompliance with the recommended 30-second drying time of alcohol-based hand rub (ABHR) is often suboptimal. To increase hand hygiene compliance at a Neonatal Intensive Care Unit (NICU), we installed an Incubator Traffic Light (ITL) system which shows ‘green light’ to open incubator doors after the recommended drying time. This study aims to measure the impact of this visual feedback system on NICU healthcare professionals’ compliance with the recommended ABHR drying time. MethodsTen Traffic Light systems were installed on incubators at a NICU, five of which provided visual feedback, and five, serving as a control group, did not provide visual feedback. During a two-month period, the systems measured drying time between the moment of dispensing ABHR and opening the incubator’s doors. We compared the drying times of the incubators with and without feedback. ResultsOf the 6422 recorded HH events, 658 were valid for data analysis. Compliance with correct drying time reached 75% (n=397/526) for incubators equipped with visual feedback versus 36% (n= 48/132, p< 0.0001) for incubators lacking this feature. ConclusionsThe Incubator Traffic Light improves compliance with the recommended 30 sec ABHR drying time in a NICU setting.

Lactoferrin intake from maternal milk during the neonatal hospitalization and early brain development among preterm infants.

Lactoferrin is an immuno-modulatory nutrient in human milk that may be neuroprotective. In 36 infants born <32 weeks' gestation, we sampled human milk at 14 and 28 days of chronologic age and measured lactoferrin by electrochemiluminescence multiplex immunoassay. Using 3T quantitative brain magnetic resonance imaging scans obtained at term equivalent, we estimated total and regional brain volumes. We compared outcomes between infants exposed to low (bottom tertile, range 0.06-0.13 mg/mL) vs. high (top tertile, range 0.22-0.35 mg/mL) lactoferrin using median regression in models adjusted for gestational age, birth weight z-score, sex, and postmenstrual age. Compared to infants exposed to low lactoferrin, infants exposed to high lactoferrin had 43.9 cc (95% CI: 7.6, 80.4) larger total brain volume, 48.3 cc (95% CI: 12.1, 84.6) larger cortical gray matter, and 3.8 cc (95% CI: 0.7, 7.0) larger deep gray matter volume at term equivalent age. Other regional brain volumes were not statistically different between groups. Higher lactoferrin exposure during the neonatal hospitalization was associated with larger total brain and gray matter volumes, suggesting that lactoferrin may have potential as a dietary supplement to enhance brain growth in the neonatal intensive care unit setting. This study suggests that lactoferrin, a whey protein found in human milk, may be beneficial for preterm infant brain development, and therefore has potential as a dietary supplement in the neonatal intensive care unit setting.

Staphylococcal aureus outbreaks in neonatal intensive care units: strategies, nuances, and lessons learned from the frontline.

Methicillin-resistant Staphylococcus aureus (MRSA) infections in neonates can result in significant morbidity and mortality. However, comparatively to adults, neonatal MRSA data remains relatively scarce. Additionally, while evidence-driven practices for adults have seen considerable progress, neonatal infection prevention strategies remain poorly described. The Leeds Newborn Service adopted a series of infection prevention and control (IPC) measures following a rise in MRSA cases in 2008-2009. This narrative review presents IPC measures for neonatal MRSA and methicillin-sensitive Staphylococcus aureus (MSSA) infections and reflects upon local challenges and successes of these interventions. Our experience underscores the importance of an adaptive, evidence-based strategy, tailored to the neonatal population. Effectively addressing MRSA/MSSA requires continuous monitoring with sustained targeted interventions. Our key learning points highlight the intertwined difficulties of specific neonatal requirements and lack of definitive IPC guidance, suggesting a holistic approach is key for successful IPC outcomes in the neonatal intensive care unit setting.

Addressing Health-Related Social Needs and Mental Health Needs in the Neonatal Intensive Care Unit: Exploring Challenges and the Potential of Technology.

Unaddressed health-related social needs (HRSNs) and parental mental health needs in an infant's environment can negatively affect their health outcomes. This study examines the challenges and potential technological solutions for addressing these needs in the neonatal intensive care unit (NICU) setting and beyond. In all, 22 semistructured interviews were conducted with members of the NICU care team and other relevant stakeholders, based on an interpretive description approach. The participants were selected from three safety net hospitals in the U.S. with level IV NICUs. The challenges identified include navigating the multitude of burdens families in the NICU experience, resource constraints within and beyond the health system, a lack of streamlined or consistent processes, no closed-loop referrals to track status and outcomes, and gaps in support postdischarge. Opportunities for leveraging technology to facilitate screening and referral include automating screening, initiating risk-based referrals, using remote check-ins, facilitating resource navigation, tracking referrals, and providing language support. However, technological implementations should avoid perpetuating disparities and consider potential privacy or data-sharing concerns. Although advances in technological health tools alone cannot address all the challenges, they have the potential to offer dynamic tools to support the healthcare setting in identifying and addressing the unique needs and circumstances of each family in the NICU.

Kaiser Permanente early-onset sepsis calculator as a safe tool for reducing antibiotic use among chorioamnionitis-exposed term neonates: Qatar experience

Being an important cause of early-onset neonatal sepsis, clinical chorioamnionitis in the mother results in frequent laboratory workup and antibiotic use for the neonate. Neonatal intensive care units (NICUs) in...

Acceptability and feasibility of the BEMPU TempWatch for hypothermia monitoring in neonatal care in Ghana: a qualitative study of clinicians’ perspectives

ObjectiveTo identify factors influencing the acceptability and feasibility of using the BEMPU TempWatch bracelet in a neonatal intensive care unit (NICU).Methods and analysisWe conducted in-depth interviews with 21 clinicians at...

Evaluation of procedural pain for neonates in a neonatal intensive care unit: a single-centre study

BackgroundTo evaluate the procedural pain experienced by neonates in a neonatal intensive care unit (NICU) setting and determine the corresponding pain grades.MethodsTwo experienced nurses independently used the Neonatal Infant Pain...

"We Don't Want to Screen for the Sake of Screening": A Qualitative Evaluation of a Social Needs Screening and Referral Intervention in the NICU.

Low uptake of social determinants of health (SDH) screening and referral interventions within neonatal intensive care units (NICUs) is partly due to limited understanding of the best procedures to integrate this practice into routine clinical workflows. To examine the feasibility and acceptability of an SDH screening and referral intervention in the NICU from the perspective of neonatal nurses; and to identify factors affecting implementation outcomes. We conducted 25 semistructured interviews with NICU nurses. We used the Promoting Action on Research Implementation in Health Services (PARiHS) framework to guide interview questions and codebook development for directed content analysis. Themes were mapped onto the 3 PARiHS domains of context, evidence, and facilitation. Analysis yielded 8 themes. Context: Nurses felt that stressors experienced by NICU families are magnified in a safety net environment. Nurses shared varying viewpoints of the roles and responsibilities for social care in the NICU, and feared that scarcity of community resources would make it difficult to address families' needs. Evidence: The intervention was perceived to increase identification of adverse SDH and provision of resources; and to potentially jump-start better caregiver and infant health trajectories. Facilitation: Procedures that improved acceptability included dynamic training and champion support, regular feedback on intervention outcomes, and strategies to reduce stigma and bias. We identified contextual factors, concrete messaging, and training procedures that may inform implementation of SDH screening and referral in NICU settings.

Trauma Informed Care in the Neonatal Intensive Care Unit

Parents who have a baby receiving care in the Neonatal Intensive Care Unit (NICU) likely all experience emotional distress and are at elevated risk of experiencing trauma. The NICU environment is a potential source of traumatic stress for parents and often the risk for neonatal death is substantial. While the stressors facing parents are considerable, the effects can be minimized through implementation of trauma-informed care. The Family Guidance Tool was developed to help parents and healthcare professionals in a NICU setting utilize a strengths-based approach to create an atmosphere of mutual trust and understanding while encouraging the family to be the guide. This practical tool shows promise to mitigate stress often experienced by parents in a NICU setting.

Monocentric observational cohort study to investigate the transmission of third-generation cephalosporin-resistant Enterobacterales in a neonatal intensive care unit in Heidelberg, Germany.

Third-generation cephalosporin-resistant Enterobacterales is a major threat for newborns in neonatal intensive care units (NICUs). The route of acquisition in a non-outbreak setting should be investigated to implement adequate infection prevention measures. To identify risk factors for colonization with and to investigate the transmission pattern of third-generation cephalosporin-resistant Enterobacterales in a NICU setting. This monocentric observational cohort study in a tertiary NICU in Heidelberg, Germany, enrolled all hospitalized neonates screened for cephalosporin-resistant Enterobacterales. Data were collected from 1 January 2018 to 31 December 2021. Weekly screening by rectal swabs for colonization with third-generation cephalosporin-resistant Enterobacterales was performed for all newborns until discharge. Whole-genome sequencing was performed for molecular characterization and transmission analysis. In total, 1,287 newborns were enrolled. The median length of stay was 20 (range 1-250) days. Eighy-eight infants (6.8%) were colonized with third-generation cephalosporin-resistant Enterobacterales. Low birth weight [<1500 g (adjusted odds ratio, 5.1; 95% CI 2.2-11.5; P < 0.001)] and longer hospitalization [per 30 days (adjusted odds ratio, 1.7; 95% CI 1.5-2.0; P < 0.001)] were associated with colonization or infection with drug-resistant Enterobacterales in a multivariate analysis. Enterobacter cloacae complex was the most prevalent third-generation cephalosporin-resistant Enterobacterales detected, 64.8% (59 of 91). Whole-genome sequencing, performed for the available 85 of 91 isolates, indicated 12 transmission clusters involving 37 patients. This cohort study suggests that transmissions of third-generation cephalosporin-resistant Enterobacterales in newborns occur frequently in a non-outbreak NICU setting, highlighting the importance of surveillance and preventive measures in this vulnerable patient group. IMPORTANCE Preterm newborns are prone to infections. Therefore, infection prevention should be prioritized in this vulnerable patient group. However, outbreaks involving drug-resistant bacteria, such as third-generation resistant Enterobacterales, are often reported. Our study aims to investigate transmission and risk factors for acquiring third-generation cephalosporin-resistant Enterobacterales in a non-outbreak NICU setting. Our data indicated that premature birth and low birth weight are significant risk factors for colonization/infection with third-generation cephalosporin-resistant Enterobacterales. Furthermore, we could identify putative transmission clusters by whole-genome sequencing, highlighting the importance of preemptive measures to prevent infections in this patient collective.

Application of Trauma-Informed Care Principles to Care Needs Identified by Mothers of NICU-Hospitalized Children

Systematic uptake of family-centered care (FCC) interventions remains challenging and frequently suboptimal in many neonatal intensive care units (NICUs). Across NICUs in the United States, integrating family members as partners in infant caregiving and decision-making has not been well supported and routine screening and provision of psychological support for parents remains inadequate. Trauma-informed care (TIC) may offer a more comprehensive approach to NICU care which can encompass FCC principles and promote family recovery and resilience by recognizing and responding to the traumas experienced by NICU infants and families. The current paper aimed to understand needs identified by mothers of NICU-hospitalized children and reports a focused analysis of one-on-one interview data (n = 13 mothers) collected during a larger mixed methods study. Reflexive thematic analysis was used to understand needs identified by mothers and to explore how these needs aligned with TIC principles. Six themes were identified and subsequently examined in the context of the principles of TIC: I Just Had No Control, That Really Caught Us Off Guard, So Much Was Already Taken Away, We’re People and There Needs To Be More Support and Practices Which Helped. Mothers’ care needs were found to align with TIC principles. Findings suggest that implementation of TIC principles in NICU settings can support parental presence, participation in infant care, and mental health and support the potential of TIC as a more comprehensive approach to meeting the needs of NICU parents.

Family Resilience as an Emerging Concept in Neonatology: Evidence From a Metasummary Review.

Family resilience can be observed through specific resilience-promoting processes, namely, shared belief systems, communication, and organizational processes, but the concept remains mostly unstudied in neonatology. This metasummary aims to evaluate the frequency of family resilience processes in qualitative scientific literature to illustrate how family resilience is exhibited in the neonatal intensive care unit (NICU) setting. A search among 4 databases yielded 7029 results, which were reviewed for inclusion. Following Sandelowski and Barroso's qualitative metasummary method, findings from each study were independently coded and frequency effect size was calculated. Forty-six primary qualitative studies published between 2016 and 2022 conducted with parents of preterm infants who discussed their NICU hospitalization experience were included in this metasummary. All 9 of Walsh's family resilience processes were identified in the literature, and their frequency effect size ranged from 4% to 91%. Four additional themes emerged pertaining to specific family resilience behaviors exhibited by NICU families. This analysis sheds new light on the most recent qualitative evidence of parents' experiences in the NICU by analyzing it through the lens of family resilience and posits family resilience as a promising concept in relation to the predominance of the family-centered care philosophy in neonatal units.

The Accuracy of Transcutaneous Bilirubin as a Screening Test in Preterm Infants.

To determine the accuracy of transcutaneous bilirubin (TcB) to predict total serum bilirubin (TSB) in preterm infants across gestational age (GA) ranges and to calculate the cost-effectiveness of TcB as the primary screening test of choice for neonatal jaundice in neonatal intensive care unit (NICU) settings. Single-center retrospective study of infants aged ≤ seven days admitted to the NICU over a six-month period with a paired TSB and TcB, with or without phototherapy as part of their routine clinical care. Infants were divided into GA-specific groups asterm, late preterm, moderate preterm, and very preterm. Measurement bias (bias=TSB-TcB) was calculated on the paired TSB and TcB values, and a Bland-Altman analysis was carried out. The impacts of additional infant-specific variables on the bias were assessed with univariate and multivariate linear regression techniques. The potential direct cost savings associated with the use of TcB as the primary screening test were calculated. A total of 263 paired TSB and TcB samples from 95 patients were included (130 paired samples from term (n=60), 75 from late preterm (n=21), 27 from moderate preterm (n=7), and 31 from very preterm (n=7)). The mean paired measurement bias across all the GA groups was -0.9 ± 2.9 mg/dL. The sensitivity and specificity of TcB in GA < 35 weeks were 92% and 62%, respectively. A conservative estimate of a one-third reduction in TSB measurement by using TcB as the primary screening test will have a direct cost saving of $3,148 over a six-month period. Our data suggest that TcB is a safe and potentially cost-effective screening test for jaundice across GA groups.