P77
Necrotizing enterocolitis of newborn
Not billable — category only FY2026 2025-10-01 → 2026-09-30
Exclusions 5 never code together
P00-P96chapter
Excludes2 — not included here, but the patient may have both. Code both when documented.
Instructional notes 2
P00-P96chapter
Notes
- Codes from this chapter are for use on newborn records only, never on maternal records
Includes
- conditions that have their origin in the fetal or perinatal period (before birth through the first 28 days after birth) even if morbidity occurs later
Index entries leading here filed at null
No alphabetic index entry points at this code.
Subordinate codes 4
Medications 1
MED-RT files conditions by MeSH, which carves the world differently from ICD-10. These are name matches on this code's description, offered as candidates — not as an assertion that they are this code.
Additional references
AHA Coding Clinic® Licence required
Official coding advice for this code. Published by the American Hospital Association. Not included in this installation.