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S90.32XS ICD-10-CM Code: Contusion of left 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.

Code Overview

Contusion of left foot, sequela is a billable ICD-10-CM diagnosis code (S90.32S).

Summary composed by MedCoder from this code's official ICD-10-CM record. The tabular instructional notes themselves appear verbatim below.

Official Tabular Instructional Notes

Sequencing, inclusion, and exclusion notes published for S90.32XS 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.

Frequently Compared Codes

The official Excludes notes on S90.32XS name these codes. Each comparison page covers when the two can — or must not — be reported together.

Change history

  • FY2016 — 2015-10-01
    In the code set at ICD-10-CM adoption
    Contusion of left foot, sequela

No changes since FY2016 — additions, deletions, description changes and billable-status changes are tracked through FY2027, and none are recorded for this code. Note changes are tracked from FY2027 only.

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 in Claim Check.

Relationships & Classification

Other codes that name S90.32XS 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.

Referenced by 11 Excludes2 notes: S80 (via S90.-), S80-S89 (via S90.-), S81 (via S90.-), S82 (via S90.-), S83 (via S90.-), S84 (via S90.-), S85 (via S90.-), S86 (via S90.-), S87 (via S90.-), S88 (via S90.-), S89 (via S90.-).

These codes’ tabular lists name this diagnosis as distinct — both may be reported when both are documented.

MS-DRG Grouper 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.

S90.30XS — Contusion of unspecified foot, sequela (unspecified)Compare S90.32XS vs S90.30XS →, S90.31XS — Contusion of right foot, sequela (right)Compare S90.32XS vs S90.31XS →

Same injury, other encounter phase

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

S90.32XA — Contusion of left foot, initial encounter Compare S90.32XS vs S90.32XA →, S90.32XD — Contusion of left 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 S90.32XS 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 (11)

  • S80 — Superficial injury of knee and lower leg [Excludes2](via S90.-): “superficial injury of ankle and foot (S90.-)” · check together
  • S80-S89 — Injuries to the knee and lower leg (S80-S89) [Excludes2](via S90.-): “injuries of ankle and foot, except fracture of ankle and malleolus (S90-S99)” · check together
  • S81 — Open wound of knee and lower leg [Excludes2](via S90.-): “injuries of ankle and foot, except fracture of ankle and malleolus (S90-S99)” · check together
  • S82 — Fracture of lower leg, including ankle [Excludes2](via S90.-): “injuries of ankle and foot, except fracture of ankle and malleolus (S90-S99)” · check together
  • S83 — Dislocation and sprain of joints and ligaments of knee [Excludes2](via S90.-): “injuries of ankle and foot, except fracture of ankle and malleolus (S90-S99)” · check together
  • S84 — Injury of nerves at lower leg level [Excludes2](via S90.-): “injuries of ankle and foot, except fracture of ankle and malleolus (S90-S99)” · check together
  • S85 — Injury of blood vessels at lower leg level [Excludes2](via S90.-): “injuries of ankle and foot, except fracture of ankle and malleolus (S90-S99)” · check together
  • S86 — Injury of muscle, fascia and tendon at lower leg level [Excludes2](via S90.-): “injuries of ankle and foot, except fracture of ankle and malleolus (S90-S99)” · check together
  • and 3 more

Clinical classification (CCSR)

  • INJ073 — Injury, sequela [CCSR]

MS-DRG Grouper

  • 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)

  • S90 — Superficial injury of ankle, foot and toes [Sibling]
  • S90.222 — Contusion of left lesser toe(s) with damage to nail [Sibling]
  • S90.222A — Contusion of left lesser toe(s) with damage to nail, initial encounter [Sibling]
  • S90.222D — Contusion of left lesser toe(s) with damage to nail, subsequent encounter [Sibling]
  • S90.222S — Contusion of left lesser toe(s) with damage to nail, sequela [Sibling]
  • S90.229 — Contusion of unspecified lesser toe(s) with damage to nail [Sibling]
  • S90.229A — Contusion of unspecified lesser toe(s) with damage to nail, initial encounter [Sibling]
  • S90.229D — Contusion of unspecified lesser toe(s) with damage to nail, subsequent encounter [Sibling]
  • and 32 more

Change history

  • FY2016 — In the code set at ICD-10-CM adoption [Change history]

Frequently Asked Questions (FAQ) & Clinical Guidance

Does S90.32XS require a 7th character?

Yes. The appropriate 7th character is to be added to each code from category S90.

Nearest Codes in This Family

Official ICD-10-CM classifications closest to S90.32XS in its code family, with their registry titles.

  • S90.31XD — Contusion of right foot, subsequent encounter
  • S90.31XS — Contusion of right foot, sequela
  • S90.32 — Contusion of left foot
  • S90.32XA — Contusion of left foot, initial encounter
  • S90.32XD — Contusion of left foot, subsequent encounter
  • S90.4 — Other superficial injuries of toe
  • S90.41 — Abrasion of toe
  • S90.411 — Abrasion, right great toe
  • S90.411A — Abrasion, right great toe, initial encounter
  • S90.411D — Abrasion, right great toe, subsequent encounter

View all codes in the S90 family