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ICD-10-CM category

P28: Other respiratory conditions originating in the perinatal period

46 subcodes · 38 billable · Look up any code with the ICD-10 search

Codes under P28 (Other respiratory conditions originating in the perinatal period). A ✓ marks a billable (fully specified) code; category codes without a ✓ are not billable on their own.

CodeDescriptionBillable
P28.0 Primary atelectasis of newborn ✓
P28.0 Primary atelectasis of newborn ✓
P28.1 Other and unspecified atelectasis of newborn —
P28.1 Other and unspecified atelectasis of newborn —
P28.2 Cyanotic attacks of newborn ✓
P28.2 Cyanotic attacks of newborn ✓
P28.3 Primary sleep apnea of newborn —
P28.3 Primary sleep apnea of newborn —
P28.4 Other apnea of newborn —
P28.4 Other apnea of newborn —
P28.5 Respiratory failure of newborn ✓
P28.5 Respiratory failure of newborn ✓
P28.8 Other specified respiratory conditions of newborn —
P28.8 Other specified respiratory conditions of newborn —
P28.9 Respiratory condition of newborn, unspecified ✓
P28.9 Respiratory condition of newborn, unspecified ✓
P28.10 Unspecified atelectasis of newborn ✓
P28.10 Unspecified atelectasis of newborn ✓
P28.11 Resorption atelectasis without respiratory distress syndrome ✓
P28.11 Resorption atelectasis without respiratory distress syndrome ✓
P28.19 Other atelectasis of newborn ✓
P28.19 Other atelectasis of newborn ✓
P28.30 Primary sleep apnea of newborn, unspecified ✓
P28.30 Primary sleep apnea of newborn, unspecified ✓
P28.31 Primary central sleep apnea of newborn ✓
P28.31 Primary central sleep apnea of newborn ✓
P28.32 Primary obstructive sleep apnea of newborn ✓
P28.32 Primary obstructive sleep apnea of newborn ✓
P28.33 Primary mixed sleep apnea of newborn ✓
P28.33 Primary mixed sleep apnea of newborn ✓
P28.39 Other primary sleep apnea of newborn ✓
P28.39 Other primary sleep apnea of newborn ✓
P28.40 Unspecified apnea of newborn ✓
P28.40 Unspecified apnea of newborn ✓
P28.41 Central neonatal apnea of newborn ✓
P28.41 Central neonatal apnea of newborn ✓
P28.42 Obstructive apnea of newborn ✓
P28.42 Obstructive apnea of newborn ✓
P28.43 Mixed neonatal apnea of newborn ✓
P28.43 Mixed neonatal apnea of newborn ✓
P28.49 Other apnea of newborn ✓
P28.49 Other apnea of newborn ✓
P28.81 Respiratory arrest of newborn ✓
P28.81 Respiratory arrest of newborn ✓
P28.89 Other specified respiratory conditions of newborn ✓
P28.89 Other specified respiratory conditions of newborn ✓

Frequently asked questions

What is ICD-10-CM code P28?

P28 is an ICD-10-CM category covering Other respiratory conditions originating in the perinatal period. It contains 46 more specific diagnosis codes, 38 of which are billable.

Is P28 a billable code?

No — P28 is a category header and isn't billable on its own. Code to the highest level of specificity using one of its subcodes (for example P28.0 — Primary atelectasis of newborn). 38 of the 46 codes under P28 are billable.

What codes fall under P28?

P28 includes P28.0, P28.0, P28.1, P28.1, P28.2, plus 41 more. See the full list with descriptions and billable status above.

More free billing tools: all ICD-10 categories · ICD-10 search · denial codes · Medicare fees

Informational only, not coding or medical advice. Verify against the official ICD-10-CM (FY2026) and your payer's guidelines.

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