Z31.4
Non-billableEncounter for procreative investigation and testing
Z31.4 is the ICD-10-CM code for Encounter for procreative investigation and testing. It is a non-billable category code — use a more specific child code such as Z31.41 for billing.
Z00-Z99 Factors influencing health status and contact with health services
Excludes1 — not coded here
- •postvasectomy sperm count (Z30.8)
Frequently asked questions
- What is ICD-10 code Z31.4?
- Z31.4 is the ICD-10-CM code for "Encounter for procreative investigation and testing". It falls under Z00-Z99 Factors influencing health status and contact with health services.
- Is Z31.4 a billable code?
- No — Z31.4 is a non-billable header code. Use a more specific child code (such as Z31.41) for billing.
- What are the subcodes of Z31.4?
- Z31.4 has 5 more specific child codes, including Z31.41, Z31.42, Z31.43.
- What is excluded from Z31.4?
- Excludes1 (not coded here): postvasectomy sperm count (Z30.8).
Source: CMS ICD-10-CM FY2026. For informational purposes only — not medical advice. See our medical disclaimer.
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