P39.3
Billable codeNeonatal urinary tract infection
The ICD-10 code for neonatal urinary tract infection is P39.3.
Documentation support
General coding-documentation guidance — not a substitute for payer-specific requirements or professional coding judgment.
- •As a general rule, code to the highest level of specificity supported by the documentation in the medical record.
Related codes in this category
- P39.0Neonatal infective mastitis
- P39.1Neonatal conjunctivitis and dacryocystitis
- P39.2Intra-amniotic infection affecting newborn, not elsewhere classified
- P39.4Neonatal skin infection
- P39.8Other specified infections specific to the perinatal period
- P39.9Infection specific to the perinatal period, unspecified
- P39.3Neonatal urinary tract infection
ICD-9-CM equivalent
Informational only — GEM mappings are approximate, not guaranteed one-to-one equivalents. Verify before use in billing.
- 77182
Associated MS-DRGs
P39.3 can serve as the principal diagnosis for these Medicare Severity Diagnosis-Related Groups.
Informational only — actual DRG assignment also depends on procedures, complications/comorbidities (CC/MCC), discharge status, and payer-specific rules not reflected here.