O36.8311 Maternal care for abnormalities of the fetal heart rate or rhythm, first trimester, fetus 1
Billable / valid for submission ICD10CM Release FY2026
Short description: Matern care for abnlt fetl hrt rate or rhym, 1st tri, fts1
Version history
| Release | Valid from | Valid to | Description | Billable |
|---|---|---|---|---|
| FY2026 | 2025-10-01 | current | Maternal care for abnormalities of the fetal heart rate or rhythm, first trimester, fetus 1 | yes |
Related codes in O36
- O36 Maternal care for other fetal problems
- O36.0 Maternal care for rhesus isoimmunization
- O36.01 Maternal care for anti-D [Rh] antibodies
- O36.011 Maternal care for anti-D [Rh] antibodies, first trimester
- O36.0110 Maternal care for anti-D [Rh] antibodies, first trimester, not applicable or unspecified
- O36.0111 Maternal care for anti-D [Rh] antibodies, first trimester, fetus 1
- O36.0112 Maternal care for anti-D [Rh] antibodies, first trimester, fetus 2
- O36.0113 Maternal care for anti-D [Rh] antibodies, first trimester, fetus 3
- O36.0114 Maternal care for anti-D [Rh] antibodies, first trimester, fetus 4
- O36.0115 Maternal care for anti-D [Rh] antibodies, first trimester, fetus 5
- O36.0119 Maternal care for anti-D [Rh] antibodies, first trimester, other fetus
- O36.012 Maternal care for anti-D [Rh] antibodies, second trimester
- O36.0120 Maternal care for anti-D [Rh] antibodies, second trimester, not applicable or unspecified
- O36.0121 Maternal care for anti-D [Rh] antibodies, second trimester, fetus 1
- O36.0122 Maternal care for anti-D [Rh] antibodies, second trimester, fetus 2
- O36.0123 Maternal care for anti-D [Rh] antibodies, second trimester, fetus 3
- O36.0124 Maternal care for anti-D [Rh] antibodies, second trimester, fetus 4
- O36.0125 Maternal care for anti-D [Rh] antibodies, second trimester, fetus 5
- O36.0129 Maternal care for anti-D [Rh] antibodies, second trimester, other fetus
- O36.013 Maternal care for anti-D [Rh] antibodies, third trimester