X71.0XXA ICD-10-CM Code: Intentional self-harm by drowning and submersion while in bathtub, initial encounter
Billing Status: YES. This is a valid, specific, and billable ICD-10-CM reference.
Risk Adjustment (CMS-HCC)
Payment categories this diagnosis maps to under CMS-HCC V28, payment year 2026.
- HCC 155 — Major Depression, Moderate or Severe, without Psychosis
Other models: CMS-HCC V22 HCC 58 · RxHCC V08 HCC 132
Risk scores depend on the enrollee's full accepted diagnosis set and segment; a category mapping alone does not determine payment.
Code Set: Valid FY2026 and FY2027. FY2026 took effect October 1, 2025.
Official Registry Overview & Definition
Intentional self-harm by drowning and submersion while in bathtub, initial encounter is a billable ICD-10-CM diagnosis code (X71.0A).
Frequently Asked Questions (FAQ) & Clinical Guidance
Does X71.0XXA require a 7th character?
Yes. The appropriate 7th character is to be added to each code from category X71.
Nearest Codes in This Family
Official ICD-10-CM classifications closest to X71.0XXA in its code family, with their registry titles.
- X71 — Intentional self-harm by drowning and submersion
- X71.0 — Intentional self-harm by drowning and submersion while in bathtub
- X71.0XXD — Intentional self-harm by drowning and submersion while in bathtub, subsequent encounter
- X71.0XXS — Intentional self-harm by drowning and submersion while in bathtub, sequela
- X71.1 — Intentional self-harm by drowning and submersion while in swimming pool
- X71.1XXA — Intentional self-harm by drowning and submersion while in swimming pool, initial encounter
- X71.1XXD — Intentional self-harm by drowning and submersion while in swimming pool, subsequent encounter
- X71.1XXS — Intentional self-harm by drowning and submersion while in swimming pool, sequela
- X71.2 — Intentional self-harm by drowning and submersion after jump into swimming pool
- X71.2XXA — Intentional self-harm by drowning and submersion after jump into swimming pool, initial encounter