ICD-10-CM category
Z36: Encounter for antenatal screening of mother
Codes under Z36 (Encounter for antenatal screening of mother). A ✓ marks a billable (fully specified) code; category codes without a ✓ are not billable on their own.
| Code | Description | Billable |
|---|---|---|
| Z36.0 | Encounter for antenatal screening for chromosomal anomalies | ✓ |
| Z36.1 | Encounter for antenatal screening for raised alphafetoprotein level | ✓ |
| Z36.2 | Encounter for other antenatal screening follow-up | ✓ |
| Z36.3 | Encounter for antenatal screening for malformations | ✓ |
| Z36.4 | Encounter for antenatal screening for fetal growth retardation | ✓ |
| Z36.5 | Encounter for antenatal screening for isoimmunization | ✓ |
| Z36.8 | Encounter for other antenatal screening | — |
| Z36.8A | Encounter for antenatal screening for other genetic defects | ✓ |
| Z36.9 | Encounter for antenatal screening, unspecified | ✓ |
| Z36.81 | Encounter for antenatal screening for hydrops fetalis | ✓ |
| Z36.82 | Encounter for antenatal screening for nuchal translucency | ✓ |
| Z36.83 | Encounter for fetal screening for congenital cardiac abnormalities | ✓ |
| Z36.84 | Encounter for antenatal screening for fetal lung maturity | ✓ |
| Z36.85 | Encounter for antenatal screening for Streptococcus B | ✓ |
| Z36.86 | Encounter for antenatal screening for cervical length | ✓ |
| Z36.87 | Encounter for antenatal screening for uncertain dates | ✓ |
| Z36.88 | Encounter for antenatal screening for fetal macrosomia | ✓ |
| Z36.89 | Encounter for other specified antenatal screening | ✓ |
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Informational only, not coding or medical advice. Verify against the official ICD-10-CM (FY2026) and your payer's guidelines.
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