O36.1
Non-billableMaternal care for other isoimmunization
O36.1 is the ICD-10-CM code for Maternal care for other isoimmunization. It is a non-billable category code — use a more specific child code such as O36.11 for billing.
O00-O9A Pregnancy, childbirth and the puerperium
Includes
- •Maternal care for ABO isoimmunization
Frequently asked questions
Source: CMS ICD-10-CM FY2026. For informational purposes only — not medical advice. See our medical disclaimer.
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