ICD-10-CM > O00-O9A > O30-O48 > O36 > O36.0 O36.0 Maternal care for rhesus isoimmunization Non-Billable/Non-Specific Applicable To Maternal care for Rh incompatibility (with hydrops fetalis) Codes O36.01Maternal care for anti-D [Rh] antibodiesO36.011Maternal care for anti-D [Rh] antibodies, first trimesterO36.0110..., not applicable or unspecifiedO36.0111..., fetus 1O36.0112..., fetus 2O36.0113..., fetus 3O36.0114..., fetus 4O36.0115..., fetus 5O36.0119..., other fetusO36.012Maternal care for anti-D [Rh] antibodies, second trimesterO36.0120..., not applicable or unspecifiedO36.0121..., fetus 1O36.0122..., fetus 2O36.0123..., fetus 3O36.0124..., fetus 4O36.0125..., fetus 5O36.0129..., other fetusO36.013Maternal care for anti-D [Rh] antibodies, third trimesterO36.0130..., not applicable or unspecifiedO36.0131..., fetus 1O36.0132..., fetus 2O36.0133..., fetus 3O36.0134..., fetus 4O36.0135..., fetus 5O36.0139..., other fetusO36.019Maternal care for anti-D [Rh] antibodies, unspecified trimesterO36.0190..., not applicable or unspecifiedO36.0191..., fetus 1O36.0192..., fetus 2O36.0193..., fetus 3O36.0194..., fetus 4O36.0195..., fetus 5O36.0199..., other fetusO36.09Maternal care for other rhesus isoimmunizationO36.091Maternal care for other rhesus isoimmunization, first trimesterO36.0910..., not applicable or unspecifiedO36.0911..., fetus 1O36.0912..., fetus 2O36.0913..., fetus 3O36.0914..., fetus 4O36.0915..., fetus 5O36.0919..., other fetusO36.092Maternal care for other rhesus isoimmunization, second trimesterO36.0920..., not applicable or unspecifiedO36.0921..., fetus 1O36.0922..., fetus 2O36.0923..., fetus 3O36.0924..., fetus 4O36.0925..., fetus 5O36.0929..., other fetusO36.093Maternal care for other rhesus isoimmunization, third trimesterO36.0930..., not applicable or unspecifiedO36.0931..., fetus 1O36.0932..., fetus 2O36.0933..., fetus 3O36.0934..., fetus 4O36.0935..., fetus 5O36.0939..., other fetusO36.099Maternal care for other rhesus isoimmunization, unspecified trimesterO36.0990..., not applicable or unspecifiedO36.0991..., fetus 1O36.0992..., fetus 2O36.0993..., fetus 3O36.0994..., fetus 4O36.0995..., fetus 5O36.0999..., other fetus