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ICD-10-CM · FY 2026 APRIL UPDATE

O36.01

Maternal care for anti-D [Rh] antibodies

Diagnosis reference

Nonbillable category

This entry is a category or subcategory. Choose the appropriate billable descendant based on the clinical documentation.

Effective periodOctober 1, 2026–September 30, 2027
SourceCMS ICD-10-CM order file
ClassificationDiagnosis · clinical modification

Related entries

Up to 30 descendants in this category

CODEDESCRIPTIONTYPE
O36.011Maternal care for anti-D [Rh] antibodies, first trimesterCategory
O36.0110Maternal care for anti-D [Rh] antibodies, first trimester, not applicable or unspecifiedBillable
O36.0111Maternal care for anti-D [Rh] antibodies, first trimester, fetus 1Billable
O36.0112Maternal care for anti-D [Rh] antibodies, first trimester, fetus 2Billable
O36.0113Maternal care for anti-D [Rh] antibodies, first trimester, fetus 3Billable
O36.0114Maternal care for anti-D [Rh] antibodies, first trimester, fetus 4Billable
O36.0115Maternal care for anti-D [Rh] antibodies, first trimester, fetus 5Billable
O36.0119Maternal care for anti-D [Rh] antibodies, first trimester, other fetusBillable
O36.012Maternal care for anti-D [Rh] antibodies, second trimesterCategory
O36.0120Maternal care for anti-D [Rh] antibodies, second trimester, not applicable or unspecifiedBillable
O36.0121Maternal care for anti-D [Rh] antibodies, second trimester, fetus 1Billable
O36.0122Maternal care for anti-D [Rh] antibodies, second trimester, fetus 2Billable
O36.0123Maternal care for anti-D [Rh] antibodies, second trimester, fetus 3Billable
O36.0124Maternal care for anti-D [Rh] antibodies, second trimester, fetus 4Billable
O36.0125Maternal care for anti-D [Rh] antibodies, second trimester, fetus 5Billable
O36.0129Maternal care for anti-D [Rh] antibodies, second trimester, other fetusBillable
O36.013Maternal care for anti-D [Rh] antibodies, third trimesterCategory
O36.0130Maternal care for anti-D [Rh] antibodies, third trimester, not applicable or unspecifiedBillable
O36.0131Maternal care for anti-D [Rh] antibodies, third trimester, fetus 1Billable
O36.0132Maternal care for anti-D [Rh] antibodies, third trimester, fetus 2Billable
O36.0133Maternal care for anti-D [Rh] antibodies, third trimester, fetus 3Billable
O36.0134Maternal care for anti-D [Rh] antibodies, third trimester, fetus 4Billable
O36.0135Maternal care for anti-D [Rh] antibodies, third trimester, fetus 5Billable
O36.0139Maternal care for anti-D [Rh] antibodies, third trimester, other fetusBillable
O36.019Maternal care for anti-D [Rh] antibodies, unspecified trimesterCategory
O36.0190Maternal care for anti-D [Rh] antibodies, unspecified trimester, not applicable or unspecifiedBillable
O36.0191Maternal care for anti-D [Rh] antibodies, unspecified trimester, fetus 1Billable
O36.0192Maternal care for anti-D [Rh] antibodies, unspecified trimester, fetus 2Billable
O36.0193Maternal care for anti-D [Rh] antibodies, unspecified trimester, fetus 3Billable
O36.0194Maternal care for anti-D [Rh] antibodies, unspecified trimester, fetus 4Billable

Use the complete reference

This reference does not reproduce the full tabular hierarchy, inclusion notes, Excludes1/2 notes, sequencing instructions, or seventh-character rules. Review the official tables and coding guidelines.

Open official CMS files

ICD-10-CM codes describe diagnoses. They do not have an independent Medicare PFS reimbursement amount, and billability alone does not establish coverage.