O90.4

Non-billable

Postpartum acute kidney failure

O90.4 is the ICD-10-CM code for Postpartum acute kidney failure. It is a non-billable category code — use a more specific child code such as O90.41 for billing.

Status
Header (non-billable)
Chapter
O00-O9A
Parent
O90
Subcodes
2
Edition
FY2026

O00-O9A Pregnancy, childbirth and the puerperium

Excludes1 — not coded here

  • anuria and oliguria (R34)

Frequently asked questions

What is ICD-10 code O90.4?
O90.4 is the ICD-10-CM code for "Postpartum acute kidney failure". It falls under O00-O9A Pregnancy, childbirth and the puerperium.
Is O90.4 a billable code?
No — O90.4 is a non-billable header code. Use a more specific child code (such as O90.41) for billing.
What are the subcodes of O90.4?
O90.4 has 2 more specific child codes, including O90.41, O90.49.
What is excluded from O90.4?
Excludes1 (not coded here): anuria and oliguria (R34).

Source: CMS ICD-10-CM FY2026. For informational purposes only — not medical advice. See our medical disclaimer.

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