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S97.80XS ICD-10-CM Code: Crushing injury of unspecified foot, sequela

Billing Status: YES. This is a valid, specific, and billable ICD-10-CM reference.

Inpatient Payment Groups (MS-DRG)

MS-DRGs this diagnosis helps define, as principal or secondary, per the CMS ICD-10-CM/PCS MS-DRG Definitions Manual v43.0, Appendix B.

  • MS-DRG 604 — TRAUMA TO THE SKIN, SUBCUTANEOUS TISSUE AND BREAST WITH MCC (MDC 09)
  • MS-DRG 605 — TRAUMA TO THE SKIN, SUBCUTANEOUS TISSUE AND BREAST WITHOUT MCC (MDC 09)

A diagnosis appearing in a group's logic does not by itself determine the DRG assigned to a stay; the grouper uses the full claim.

Official Registry Overview & Definition

Crushing injury of unspecified foot, sequela is a billable ICD-10-CM diagnosis code (S97.80S).

Official Tabular Instructional Notes

Sequencing, inclusion, and exclusion notes published for S97.80XS in the official ICD-10-CM tabular list.

Inclusion Terms

Alternative terms the tabular list files under this code.

  • Crushing injury of foot NOS

Excludes2 — Not Included Here

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

Use Additional Code

Supplementary codes the tabular list directs you to add.

  • Use additional code(s) for all associated injuries

Frequently Compared Codes

The official Excludes notes on S97.80XS name these codes. Each comparison page covers when the two can — or must not — be reported together.

Change history

No changes recorded for this code — unchanged since the FY2016 baseline of the change ledger.

Verify Before Coding

  • No Medicare Code Editor or MS-DRG Definitions Manual restrictions apply to this code.

From the code registry, the Medicare Code Editor, and the MS-DRG Definitions Manual. Check it against a full claim.

Relationships & Classification

Other codes that name S97.80XS or its code family, from the CMS ICD-10-CM tabular instructional notes. Tabular-note edges are stored at the code family level that carries each note.

2 Excludes2 notes: S77 (via S97.-), S87 (via S97.-).

Potential MS-DRG Relationships (FY2026)

Not on the CMS CC/MCC list — as a secondary diagnosis this code does not change MS-DRG severity.

Named in the grouper logic of 2 MS-DRGs: DRG 604 (MDC 09), DRG 605 (MDC 09).

From the CMS MS-DRG Definitions Manual (Appendices B and C). Actual DRG assignment depends on the complete claim.

Clinical classification (AHRQ CCSR):INJ073 — Injury, sequela (default).

Clinical Classifications Software Refined (CCSR) for ICD-10-CM Diagnoses. Healthcare Cost and Utilization Project (HCUP), Agency for Healthcare Research and Quality.

Related Codes

Same condition, opposite side

Same category and title, differing only in which side of the body is affected.

S97.81XS — Crushing injury of right foot, sequela (right)Compare S97.80XS vs S97.81XS →, S97.82XS — Crushing injury of left foot, sequela (left)Compare S97.80XS vs S97.82XS →

Same injury, other encounter phase

Same injury, coded at a different phase of treatment via the 7th character.

S97.80XA — Crushing injury of unspecified foot, initial encounter Compare S97.80XS vs S97.80XA →, S97.80XD — Crushing injury of unspecified foot, subsequent encounter

Same clinical category (CCSR)

AHRQ's Clinical Classifications Software groups these diagnoses under the same clinical category (Injury, sequela).

+7578 more

Contextual Map

Every relationship of S97.80XS in one view: hierarchy, official tabular instructions in both directions, clinical classification, risk adjustment, MS-DRG participation, index terms and change history — each edge carrying the CMS source it derives from.

Hierarchy

  • S00-T88 — Chapter 19: Injury, Poisoning and Certain Other Consequences of External Causes (S00-T88) (S00-T88) [Hierarchy]
  • S90-S99 — Injuries to the ankle and foot [Hierarchy]

Referenced by Excludes2 notes

  • S77 — Crushing injury of hip and thigh [Excludes2](via S97.-): “crushing injury of ankle and foot (S97.-)” · check together
  • S87 — Crushing injury of lower leg [Excludes2](via S97.-): “crushing injury of ankle and foot (S97.-)” · check together

Clinical classification (CCSR)

  • INJ073 — Injury, sequela [CCSR]

Potential MS-DRG

  • DRG 604 — TRAUMA TO THE SKIN, SUBCUTANEOUS TISSUE AND BREAST WITH MCC [MS-DRG]: “TRAUMA TO THE SKIN, SUBCUTANEOUS TISSUE AND BREAST WITH MCC (MDC 09)”
  • DRG 605 — TRAUMA TO THE SKIN, SUBCUTANEOUS TISSUE AND BREAST WITHOUT MCC [MS-DRG]: “TRAUMA TO THE SKIN, SUBCUTANEOUS TISSUE AND BREAST WITHOUT MCC (MDC 09)”

MDC crossing · procedures (7376)

  • MDC 09 — Diseases and Disorders of the Skin, Subcutaneous Tissue and Breast [MDC crossing]: “Diseases and Disorders of the Skin, Subcutaneous Tissue and Breast — the grouper's crossing between diagnoses and procedures: a principal diagnosis sets the MDC, and same-MDC procedures move the stay to its surgical DRGs.”
  • 0315090 — Bypass Right Axillary Artery to Right Upper Arm Artery with Autologous Venous Tissue, Open Approach [Same-MDC procedure]: “Bypass Right Axillary Artery to Right Upper Arm Artery with Autologous Venous Tissue, Open Approach — grouped in MDC 09, the procedure side of this code's crossing.” · check together
  • 031509W — Bypass Right Axillary Artery to Lower Extremity Vein with Autologous Venous Tissue, Open Approach [Same-MDC procedure]: “Bypass Right Axillary Artery to Lower Extremity Vein with Autologous Venous Tissue, Open Approach — grouped in MDC 09, the procedure side of this code's crossing.” · check together
  • 03150A0 — Bypass Right Axillary Artery to Right Upper Arm Artery with Autologous Arterial Tissue, Open Approach [Same-MDC procedure]: “Bypass Right Axillary Artery to Right Upper Arm Artery with Autologous Arterial Tissue, Open Approach — grouped in MDC 09, the procedure side of this code's crossing.” · check together
  • 03150AW — Bypass Right Axillary Artery to Lower Extremity Vein with Autologous Arterial Tissue, Open Approach [Same-MDC procedure]: “Bypass Right Axillary Artery to Lower Extremity Vein with Autologous Arterial Tissue, Open Approach — grouped in MDC 09, the procedure side of this code's crossing.” · check together
  • 03150J0 — Bypass Right Axillary Artery to Right Upper Arm Artery with Synthetic Substitute, Open Approach [Same-MDC procedure]: “Bypass Right Axillary Artery to Right Upper Arm Artery with Synthetic Substitute, Open Approach — grouped in MDC 09, the procedure side of this code's crossing.” · check together
  • and 7371 more

Nearest codes (40)

  • S97 — Crushing injury of ankle and foot [Sibling]
  • S97.109D — Crushing injury of unspecified toe(s), subsequent encounter [Sibling]
  • S97.109S — Crushing injury of unspecified toe(s), sequela [Sibling]
  • S97.11 — Crushing injury of great toe [Sibling]
  • S97.111 — Crushing injury of right great toe [Sibling]
  • S97.111A — Crushing injury of right great toe, initial encounter [Sibling]
  • S97.111D — Crushing injury of right great toe, subsequent encounter [Sibling]
  • S97.111S — Crushing injury of right great toe, sequela [Sibling]
  • and 32 more

Frequently Asked Questions (FAQ) & Clinical Guidance

Does S97.80XS require a 7th character?

Yes. The appropriate 7th character is to be added to each code from category S97.

Nearest Codes in This Family

Official ICD-10-CM classifications closest to S97.80XS in its code family, with their registry titles.

  • S97.129S — Crushing injury of unspecified lesser toe(s), sequela
  • S97.8 — Crushing injury of foot
  • S97.80 — Crushing injury of unspecified foot
  • S97.80XA — Crushing injury of unspecified foot, initial encounter
  • S97.80XD — Crushing injury of unspecified foot, subsequent encounter
  • S97.81 — Crushing injury of right foot
  • S97.81XA — Crushing injury of right foot, initial encounter
  • S97.81XD — Crushing injury of right foot, subsequent encounter
  • S97.81XS — Crushing injury of right foot, sequela
  • S97.82 — Crushing injury of left foot

View all codes in the S97 family