X39.8XXS ICD-10-CM Code: Other exposure to forces of nature, sequela
X39.8XXS is the authoritative medical code for Other exposure to forces of nature, sequela. This classification is used in medical billing and clinical recording to specify the clinical criteria for other exposure to forces of nature, sequela (ICD-10-CM X39.8XXS), ensuring healthcare documentation aligns with current federal coding standards.
Billing Status: YES. This is a valid, specific, and billable ICD-10-CM reference.
Code Set: Valid FY2026 and FY2027. FY2026 took effect October 1, 2025.
Official Registry Overview & Definition
Other exposure to forces of nature, sequela is a billable ICD-10-CM diagnosis code (X39.8S). 7th character: The appropriate 7th character is to be added to each code from category X39.
Frequently Asked Questions (FAQ) & Clinical Guidance
Does X39.8XXS require a 7th character?
Yes. The appropriate 7th character is to be added to each code from category X39.
Nearest Codes in This Family
Official ICD-10-CM classifications closest to X39.8XXS in its code family, with their registry titles.
- X39.01XA — Exposure to radon, initial encounter
- X39.01XD — Exposure to radon, subsequent encounter
- X39.01XS — Exposure to radon, sequela
- X39.08 — Exposure to other natural radiation
- X39.08XA — Exposure to other natural radiation, initial encounter
- X39.08XD — Exposure to other natural radiation, subsequent encounter
- X39.08XS — Exposure to other natural radiation, sequela
- X39.8 — Other exposure to forces of nature
- X39.8XXA — Other exposure to forces of nature, initial encounter
- X39.8XXD — Other exposure to forces of nature, subsequent encounter