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ICD-10/S77

S77 ICD-10-CM Code: Crushing injury of hip and thigh

Billing Status: NO. This is a clinician non-billable / parent hierarchy grouping in the ICD-10-CM system.

Code Set: Valid FY2026 and FY2027. FY2026 took effect October 1, 2025.

Official Registry Overview & Definition

Crushing injury of hip and thigh is a non-billable ICD-10-CM category code (S77). A more specific billable subcode must be selected for claims submission.

Official Tabular Instructional Notes

Sequencing, inclusion, and exclusion notes published for S77 in the official ICD-10-CM tabular list.

Excludes2 — Not Included Here

Conditions not covered by this code, but which may be reported alongside it when both are present.

  • crushing injury of ankle and foot (S97.-)
  • crushing injury of lower leg (S87.-)
  • burns and corrosions (T20-T32)
  • frostbite (T33-T34)
  • snake bite (T63.0-)
  • venomous insect bite or sting (T63.4-)

Use Additional Code

Supplementary codes the tabular list directs you to add.

  • Use additional code(s) for all associated injuries

Frequently Asked Questions (FAQ) & Clinical Guidance

Can S77 be billed directly?

No. S77 (Crushing injury of hip and thigh) is a non-billable ICD-10-CM category code. A more specific billable subcode must be selected based on clinical documentation.

Does S77 require a 7th character?

Yes. The appropriate 7th character is to be added to each code from category S77; A: initial encounter; D: subsequent encounter; S: sequela.

Nearest Codes in This Family

Official ICD-10-CM classifications closest to S77 in its code family, with their registry titles.

  • S77.0 — Crushing injury of hip
  • S77.00 — Crushing injury of unspecified hip
  • S77.00XA — Crushing injury of unspecified hip, initial encounter
  • S77.00XD — Crushing injury of unspecified hip, subsequent encounter
  • S77.00XS — Crushing injury of unspecified hip, sequela
  • S77.01 — Crushing injury of right hip
  • S77.01XA — Crushing injury of right hip, initial encounter
  • S77.01XD — Crushing injury of right hip, subsequent encounter
  • S77.01XS — Crushing injury of right hip, sequela
  • S77.02 — Crushing injury of left hip
  • S77.02XA — Crushing injury of left hip, initial encounter
  • S77.02XD — Crushing injury of left hip, subsequent encounter
  • S77.02XS — Crushing injury of left hip, sequela
  • S77.1 — Crushing injury of thigh
  • S77.10 — Crushing injury of unspecified thigh
  • S77.10XA — Crushing injury of unspecified thigh, initial encounter
  • S77.10XD — Crushing injury of unspecified thigh, subsequent encounter
  • S77.10XS — Crushing injury of unspecified thigh, sequela
  • S77.11 — Crushing injury of right thigh
  • S77.11XA — Crushing injury of right thigh, initial encounter
  • S77.11XD — Crushing injury of right thigh, subsequent encounter
  • S77.11XS — Crushing injury of right thigh, sequela
  • S77.12 — Crushing injury of left thigh
  • S77.12XA — Crushing injury of left thigh, initial encounter
  • S77.12XD — Crushing injury of left thigh, subsequent encounter
  • S77.12XS — Crushing injury of left thigh, sequela
  • S77.2 — Crushing injury of hip with thigh
  • S77.20 — Crushing injury of unspecified hip with thigh
  • S77.20XA — Crushing injury of unspecified hip with thigh, initial encounter
  • S77.20XD — Crushing injury of unspecified hip with thigh, subsequent encounter
  • S77.20XS — Crushing injury of unspecified hip with thigh, sequela
  • S77.21 — Crushing injury of right hip with thigh
  • S77.21XA — Crushing injury of right hip with thigh, initial encounter
  • S77.21XD — Crushing injury of right hip with thigh, subsequent encounter
  • S77.21XS — Crushing injury of right hip with thigh, sequela
  • S77.22 — Crushing injury of left hip with thigh
  • S77.22XA — Crushing injury of left hip with thigh, initial encounter
  • S77.22XD — Crushing injury of left hip with thigh, subsequent encounter
  • S77.22XS — Crushing injury of left hip with thigh, sequela