Z31.4
Header — not billableEncounter for procreative investigation and testing
The ICD-10 code for encounter for procreative investigation and testing is Z31.4.
Z31.4 is a non-billable header code. It groups related conditions but cannot be used on its own for reimbursement — select one of the 5 more specific codes below.
Clinical notes
Excludes1 (not coded here)
An Excludes1 note is a pure exclusion: the excluded condition and this code should never be reported together, because the two conditions cannot occur at the same time (e.g. a congenital form vs. an acquired form of the same disease).
- postvasectomy sperm count (Z30.8)
Documentation support
General coding-documentation guidance — not a substitute for payer-specific requirements or professional coding judgment.
- •This is a non-billable header code. Documentation must support a more specific child code before this diagnosis can be reported on a claim.
- •Confirm the excluded condition(s) listed above are not also present — Excludes1 conditions cannot be coded together with this one.
- •As a general rule, code to the highest level of specificity supported by the documentation in the medical record.
Child codes under Z31.4
- Z31.41Encounter for fertility testing
- Z31.42Aftercare following sterilization reversal
- Z31.43Encounter for genetic testing of female for procreative managementnon-billable header
- Z31.44Encounter for genetic testing of male for procreative managementnon-billable header
- Z31.49Encounter for other procreative investigation and testing
Related codes in this category
- Z31.0Encounter for reversal of previous sterilization
- Z31.5Encounter for procreative genetic counseling
- Z31.6Encounter for general counseling and advice on procreationnon-billable header
- Z31.7Encounter for procreative management and counseling for gestational carrier
- Z31.8Encounter for other procreative managementnon-billable header
- Z31.9Encounter for procreative management, unspecified
- Z31.4Encounter for procreative investigation and testingnon-billable header