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Z38.00
ICD-10-CM
Newborn

Find comprehensive information on newborn diagnosis, including clinical documentation, medical coding (ICD-10 codes for newborn conditions like P00-P96), and healthcare guidelines. Learn about common newborn diagnoses, screening procedures, and best practices for neonatal care documentation. This resource covers crucial topics for healthcare professionals, including Apgar scores, birth weight classifications (low birth weight, very low birth weight), and preterm infant care. Explore relevant resources for accurate and efficient newborn health record management.

Also known as

Neonate
Infant

Diagnosis Snapshot

Key Facts
  • Definition : A human infant during the first 28 days after birth.
  • Clinical Signs : Normal: Strong cry, active movements. Abnormal: Weak cry, lethargy, respiratory distress, poor feeding.
  • Common Settings : Birth centers, hospitals, neonatal intensive care units (NICU), home births.

Related ICD-10 Code Ranges

Complete code families applicable to AAPC Z38.00 Coding
P00-P04

Newborn affected by maternal factors

Conditions in the newborn influenced by the mother's health during pregnancy.

P05-P96

Other conditions originating in perinatal period

Various problems arising in the newborn period, excluding maternal factors.

Z00-Z99

Factors influencing health status and contact with health services

Routine newborn exams and other encounters related to newborn health.

Z38

Liveborn infants according to place of birth

Codes specifying the location of the newborn's birth.

Code-Specific Guidance

Decision Tree for

Follow this step-by-step guide to choose the correct ICD-10 code.

Is the newborn liveborn?

  • Yes

    Any significant conditions?

  • No

    Fetal death in utero?

Code Comparison

Related Codes Comparison

When to use each related code

Description
Newborn, unspecified
Extreme immaturity
Other preterm infant
Post-term infant
Small for gestational age
Large for gestational age
Respiratory distress of newborn
Neonatal jaundice
Birth trauma
Feeding problems of newborn

Documentation Best Practices

Documentation Checklist
  • Newborn diagnosis documentation: Apgar score
  • Gestational age at delivery (weeks)
  • Birth weight, length, head circumference
  • Congenital anomalies if present
  • Signs of neonatal distress documented

Coding and Audit Risks

Common Risks
  • Unspecified Newborn Diagnosis

    Coding Z38.0 without proper documentation of birth status (e.g., liveborn, stillborn) leads to inaccurate reporting and potential claim denials.

  • Gestational Age Miscoding

    Incorrect coding of P07.x (gestational age and fetal growth) based on inaccurate or missing documentation impacts quality metrics and reimbursement.

  • Congenital Anomaly Overlooked

    Failure to capture and code Q codes for congenital anomalies present at birth leads to underreporting of morbidity and inaccurate case mix index.

Mitigation Tips

Best Practices
  • Code Z38.00 for liveborn, Z38.01 if unspecified trimester
  • Thorough newborn exam vital for accurate diagnosis coding
  • Document all newborn findings for complete CDI
  • Query MD for clarification if newborn diagnoses unclear
  • Adhere to coding guidelines for compliant newborn claims

Clinical Decision Support

Checklist
  • Verify gestational age: Term, Preterm, Postterm
  • APGAR scores documented at 1 & 5 min
  • Newborn weight, length, head circumference recorded
  • Critical congenital heart disease screening performed

Reimbursement and Quality Metrics

Impact Summary
  • Newborn diagnosis reimbursement hinges on accurate ICD-10-CM coding (Z38.0-Z38.8) and proper documentation for optimal payer payments.
  • Coding quality directly impacts newborn DRG assignment, affecting hospital case mix index and overall revenue.
  • Timely, specific newborn documentation improves coding accuracy, minimizes claim denials, and maximizes reimbursement.
  • Accurate newborn coding ensures appropriate reflection of resource utilization and quality metrics for public reporting.

Streamline Your Medical Coding

Let S10.AI help you select the most accurate ICD-10 codes for . Our AI-powered assistant ensures compliance and reduces coding errors.

Quick Tips

Practical Coding Tips
  • Code Z38.0 for liveborn
  • Z05.x for aftercare
  • P07.x for low birthweight
  • Query doc if uncertain
  • Check gestation for P07

Documentation Templates

Newborn infant, born at term (gestational age 39 weeks), via spontaneous vaginal delivery to a G1P1 mother.  Apgar scores were 9 at 1 minute and 9 at 5 minutes.  Birth weight 3.5 kg, length 50 cm, and head circumference 35 cm, all within normal ranges for gestational age.  Infant exhibits normal newborn reflexes including rooting, sucking, Moro, grasp, and Babinski.  Cardiopulmonary examination reveals normal heart rate and rhythm, clear breath sounds bilaterally.  Abdomen is soft and non-tender, bowel sounds present.  No evidence of birth trauma or congenital anomalies noted.  Initial breastfeeding successfully initiated.  Vitamin K administered prophylactically.  Hearing screening and newborn metabolic screening performed.  Mother and infant are stable, plan for discharge within 24-48 hours with follow-up pediatric appointment scheduled.  Diagnosis:  Normal newborn.  ICD-10 code:  Z38.0  Single liveborn infant, delivered vaginally.  CPT codes for newborn care may include 99460, 99461, or 99462 depending on the level of care provided.