P28.43 is the authoritative medical code for Mixed neonatal apnea of newborn. This classification is used in medical billing and clinical recording to specify the clinical criteria for mixed neonatal apnea of newborn (ICD-10-CM P28.43), ensuring healthcare documentation aligns with 2026 federal coding standards.
Billing Status: YES. This is a valid, specific, and billable ICD-10-CM reference.
Official Registry Overview & Definition
Mixed neonatal apnea of newborn is a billable ICD-10-CM diagnosis code P28.43. Excludes2 (not included here): primary sleep apnea of newborn P28.3-. Code also: , if applicable, congenital malformations of the respiratory system Q30-Q34.
Official Tabular Instructional Notes
Sequencing, inclusion, and exclusion notes published for P28.43 in the official ICD-10-CM tabular list.
Excludes2 — Not Included Here
Conditions not covered by this code, but which may be reported alongside it when both are present.
- primary sleep apnea of newborn P28.3-
Code Also
Additional codes that may be required to fully describe the encounter.
- , if applicable, congenital malformations of the respiratory system Q30-Q34
Frequently Asked Questions (FAQ) & Clinical Guidance
Can P28.43 be reported alongside related conditions?
Per official ICD-10-CM Excludes2 instructions, P28.43 and the following are not considered part of each other and may both be reported when both conditions are present: primary sleep apnea of newborn (P28.3-).
Nearest Codes in This Family
Official ICD-10-CM classifications closest to P28.43 in its code family, with their registry titles.
- P28 — Other respiratory conditions originating in the perinatal period
- P28.0 — Primary atelectasis of newborn
- P28.1 — Other and unspecified atelectasis of newborn
- P28.10 — Unspecified atelectasis of newborn
- P28.11 — Resorption atelectasis without respiratory distress syndrome
- P28.19 — Other atelectasis of newborn
- P28.2 — Cyanotic attacks of newborn
- P28.3 — Primary sleep apnea of newborn
- P28.30 — Primary sleep apnea of newborn, unspecified
- P28.31 — Primary central sleep apnea of newborn
View all 23 codes in the P28 family
Indexed Clinical Terms (1)
Clinical term phrases from the official ICD-10-CM Index to Diseases and Injuries that map to this code.
- Apnea, apneic (of) (spells), newborn, mixed