O36.01 — Maternal care for anti-D [Rh] antibodies
Is O36.01 billable?
No — O36.01 is a non-billable header code. O36.01 groups more specific codes and cannot be submitted on a claim. A valid ICD-10-CM code must be reported at the highest level of specificity available in its branch. Select one of the 28 billable codes beneath O36.01.
Billable codes under this header
- O36.0110Maternal care for anti-D [Rh] antibodies, first trimester, not applicable or unspecified
- O36.0111Maternal care for anti-D [Rh] antibodies, first trimester, fetus 1
- O36.0112Maternal care for anti-D [Rh] antibodies, first trimester, fetus 2
- O36.0113Maternal care for anti-D [Rh] antibodies, first trimester, fetus 3
- O36.0114Maternal care for anti-D [Rh] antibodies, first trimester, fetus 4
- O36.0115Maternal care for anti-D [Rh] antibodies, first trimester, fetus 5
- O36.0119Maternal care for anti-D [Rh] antibodies, first trimester, other fetus
- O36.0120Maternal care for anti-D [Rh] antibodies, second trimester, not applicable or unspecified
- O36.0121Maternal care for anti-D [Rh] antibodies, second trimester, fetus 1
- O36.0122Maternal care for anti-D [Rh] antibodies, second trimester, fetus 2
- O36.0123Maternal care for anti-D [Rh] antibodies, second trimester, fetus 3
- O36.0124Maternal care for anti-D [Rh] antibodies, second trimester, fetus 4
- O36.0125Maternal care for anti-D [Rh] antibodies, second trimester, fetus 5
- O36.0129Maternal care for anti-D [Rh] antibodies, second trimester, other fetus
- O36.0130Maternal care for anti-D [Rh] antibodies, third trimester, not applicable or unspecified
- O36.0131Maternal care for anti-D [Rh] antibodies, third trimester, fetus 1
- O36.0132Maternal care for anti-D [Rh] antibodies, third trimester, fetus 2
- O36.0133Maternal care for anti-D [Rh] antibodies, third trimester, fetus 3
- O36.0134Maternal care for anti-D [Rh] antibodies, third trimester, fetus 4
- O36.0135Maternal care for anti-D [Rh] antibodies, third trimester, fetus 5
- O36.0139Maternal care for anti-D [Rh] antibodies, third trimester, other fetus
- O36.0190Maternal care for anti-D [Rh] antibodies, unspecified trimester, not applicable or unspecified
- O36.0191Maternal care for anti-D [Rh] antibodies, unspecified trimester, fetus 1
- O36.0192Maternal care for anti-D [Rh] antibodies, unspecified trimester, fetus 2
- O36.0193Maternal care for anti-D [Rh] antibodies, unspecified trimester, fetus 3
- O36.0194Maternal care for anti-D [Rh] antibodies, unspecified trimester, fetus 4
- O36.0195Maternal care for anti-D [Rh] antibodies, unspecified trimester, fetus 5
- O36.0199Maternal care for anti-D [Rh] antibodies, unspecified trimester, other fetus
O36.01 at a glance
| Code | O36.01 |
|---|---|
| Description | Maternal care for anti-D [Rh] antibodies |
| Billable | No — header code |
| Code set | ICD-10-CM FY2027 |
| Valid for encounters | October 1, 2026 – September 30, 2027 |
How is O36.01 listed in the Alphabetic Index?
These are the routes through the Alphabetic Index that lead to O36.01. They show the wording a clinician may have documented, which often differs from the Tabular description.
- Immunization › Rh factor › affecting management of pregnancy NEC › anti-D antibody
- Incompatibility › Rh › affecting management of pregnancy NEC › anti-D antibody
- Isoimmunization NEC › affecting management of pregnancy › Rh NEC › anti-D antibody
- Pregnancy › complicated by › Rh immunization, incompatibility or sensitization NEC › anti-D antibody (single) (uterine)
- Rh › incompatibility, immunization or sensitization › affecting management of pregnancy NEC › anti-D antibody (factor)
- Pregnancy › complicated by › isoimmunization › Rh › anti-D antibody (single) (uterine)
Excludes1 — never code together — inherited from Chapter 15
The conditions below can never be reported together with O36.01 on the same claim. An Excludes1 note means the two conditions cannot occur in the same patient, so reporting both is a coding error.
- supervision of normal pregnancy (Z34.-)
Excludes1 — never code together — inherited from O36
The conditions below can never be reported together with O36.01 on the same claim. An Excludes1 note means the two conditions cannot occur in the same patient, so reporting both is a coding error.
Use additional code — inherited from Chapter 15
Report an additional code alongside O36.01 to fully describe the condition. O36.01 is sequenced first.
- code, if applicable, from category Z3A, Weeks of gestation, to identify the specific week of the pregnancy, if known.
Excludes2 — not included here — inherited from Chapter 15
The conditions below are not part of O36.01, but a patient may have both at the same time. When documentation supports it, O36.01 and the excluded code may both be reported.
Excludes2 — not included here — inherited from O36
The conditions below are not part of O36.01, but a patient may have both at the same time. When documentation supports it, O36.01 and the excluded code may both be reported.
- labor and delivery complicated by fetal stress (O77.-)
What codes fall under O36.01? (4)
- O36.011Maternal care for anti-D [Rh] antibodies, first trimesternot billable
- O36.012Maternal care for anti-D [Rh] antibodies, second trimesternot billable
- O36.013Maternal care for anti-D [Rh] antibodies, third trimesternot billable
- O36.019Maternal care for anti-D [Rh] antibodies, unspecified trimesternot billable
How long has O36.01 existed?
O36.01 has been in ICD-10-CM since at least FY2016, the earliest fiscal year on record here.
Derived from the official order files for FY2016–FY2026. FY2017 and FY2020 publish no order file, so those years are not covered.