Z31: Encounter for procreative management
Codes under Z31 (Encounter for procreative management). A ✓ marks a billable (fully specified) code; category codes without a ✓ are not billable on their own.
| Code | Description | Billable |
|---|---|---|
| Z31.0 | Encounter for reversal of previous sterilization | ✓ |
| Z31.0 | Encounter for reversal of previous sterilization | ✓ |
| Z31.4 | Encounter for procreative investigation and testing | — |
| Z31.4 | Encounter for procreative investigation and testing | — |
| Z31.5 | Encounter for procreative genetic counseling | ✓ |
| Z31.5 | Encounter for procreative genetic counseling | ✓ |
| Z31.6 | Encounter for general counseling and advice on procreation | — |
| Z31.6 | Encounter for general counseling and advice on procreation | — |
| Z31.7 | Encounter for procreative management and counseling for gestational carrier | ✓ |
| Z31.7 | Encounter for procreative management and counseling for gestational carrier | ✓ |
| Z31.8 | Encounter for other procreative management | — |
| Z31.8 | Encounter for other procreative management | — |
| Z31.9 | Encounter for procreative management, unspecified | ✓ |
| Z31.9 | Encounter for procreative management, unspecified | ✓ |
| Z31.41 | Encounter for fertility testing | ✓ |
| Z31.41 | Encounter for fertility testing | ✓ |
| Z31.42 | Aftercare following sterilization reversal | ✓ |
| Z31.42 | Aftercare following sterilization reversal | ✓ |
| Z31.43 | Encounter for genetic testing of female for procreative management | — |
| Z31.43 | Encounter for genetic testing of female for procreative management | — |
| Z31.44 | Encounter for genetic testing of male for procreative management | — |
| Z31.44 | Encounter for genetic testing of male for procreative management | — |
| Z31.49 | Encounter for other procreative investigation and testing | ✓ |
| Z31.49 | Encounter for other procreative investigation and testing | ✓ |
| Z31.61 | Procreative counseling and advice using natural family planning | ✓ |
| Z31.61 | Procreative counseling and advice using natural family planning | ✓ |
| Z31.62 | Encounter for fertility preservation counseling | ✓ |
| Z31.62 | Encounter for fertility preservation counseling | ✓ |
| Z31.69 | Encounter for other general counseling and advice on procreation | ✓ |
| Z31.69 | Encounter for other general counseling and advice on procreation | ✓ |
| Z31.81 | Encounter for male factor infertility in female patient | ✓ |
| Z31.81 | Encounter for male factor infertility in female patient | ✓ |
| Z31.82 | Encounter for Rh incompatibility status | ✓ |
| Z31.82 | Encounter for Rh incompatibility status | ✓ |
| Z31.83 | Encounter for assisted reproductive fertility procedure cycle | ✓ |
| Z31.83 | Encounter for assisted reproductive fertility procedure cycle | ✓ |
| Z31.84 | Encounter for fertility preservation procedure | ✓ |
| Z31.84 | Encounter for fertility preservation procedure | ✓ |
| Z31.89 | Encounter for other procreative management | ✓ |
| Z31.89 | Encounter for other procreative management | ✓ |
| Z31.430 | Encounter of female for testing for genetic disease carrier status for procreative management | ✓ |
| Z31.430 | Encounter of female for testing for genetic disease carrier status for procreative management | ✓ |
| Z31.438 | Encounter for other genetic testing of female for procreative management | ✓ |
| Z31.438 | Encounter for other genetic testing of female for procreative management | ✓ |
| Z31.440 | Encounter of male for testing for genetic disease carrier status for procreative management | ✓ |
| Z31.440 | Encounter of male for testing for genetic disease carrier status for procreative management | ✓ |
| Z31.441 | Encounter for testing of male partner of patient with recurrent pregnancy loss | ✓ |
| Z31.441 | Encounter for testing of male partner of patient with recurrent pregnancy loss | ✓ |
| Z31.448 | Encounter for other genetic testing of male for procreative management | ✓ |
| Z31.448 | Encounter for other genetic testing of male for procreative management | ✓ |
Frequently asked questions
What is ICD-10-CM code Z31?
Z31 is an ICD-10-CM category covering Encounter for procreative management. It contains 50 more specific diagnosis codes, 40 of which are billable.
Is Z31 a billable code?
No — Z31 is a category header and isn't billable on its own. Code to the highest level of specificity using one of its subcodes (for example Z31.0 — Encounter for reversal of previous sterilization). 40 of the 50 codes under Z31 are billable.
What codes fall under Z31?
Z31 includes Z31.0, Z31.0, Z31.4, Z31.4, Z31.5, plus 45 more. See the full list with descriptions and billable status above.
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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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