ICD-9-CM Codes ICD-9-PCS Codes

656.10 - Rhesus isoimmunization, unspecified as to episode of care or not applicable

GEM Conversion to ICD-10 CM

O36.0190

Fs: 10000 – Maternal care for anti-D [Rh] antibodies, unspecified trimester, not applicable or unspecified

O36.0990

Fs: 10000 – Maternal care for other rhesus isoimmunization, unspecified trimester, not applicable or unspecified

Sibling Codes

656.10

Rhesus isoimmunization, unspecified as to episode of care or not applicable

656.11

Rhesus isoimmunization, delivered, with or without mention of antepartum condition

656.13

Rhesus isoimmunization, antepartum condition or complication