S80.02XA is the authoritative medical code for Contusion of left knee, initial encounter. This classification is used in medical billing and clinical recording to specify the clinical criteria for contusion of left knee, initial encounter (ICD-10-CM S80.02XA), ensuring healthcare documentation aligns with 2026 federal coding standards.
Billing Status: YES. This is a valid, specific, and billable ICD-10-CM reference.
Official Registry Overview & Definition
Contusion of left knee, initial encounter S80.02XA is a billable ICD-10-CM diagnosis code, valid for claim submission. It is classified under category S80 (Superficial injury of knee and lower leg), within the Injuries to the knee and lower leg S80-S89 block, within Chapter 19, Injury, Poisoning and Certain Other Consequences of External Causes S00-T88. The official tabular list attaches no additional inclusion or exclusion notes to this code.
Codes in This Family (40)
Official ICD-10-CM classifications in the same code family as S80.02XA, with their registry titles.
- S80 — Superficial injury of knee and lower leg
- S80-S89 — Injuries to the knee and lower leg (S80-S89)
- S80.0 — Contusion of knee
- S80.00 — Contusion of unspecified knee
- S80.00A — Contusion of unspecified knee, initial encounter
- S80.00D — Contusion of unspecified knee, subsequent encounter
- S80.00S — Contusion of unspecified knee, sequela
- S80.00XA — Contusion of unspecified knee, initial encounter
- S80.00XD — Contusion of unspecified knee, subsequent encounter
- S80.00XS — Contusion of unspecified knee, sequela
- S80.01 — Contusion of right knee
- S80.01A — Contusion of right knee, initial encounter
- S80.01D — Contusion of right knee, subsequent encounter
- S80.01S — Contusion of right knee, sequela
- S80.01XA — Contusion of right knee, initial encounter
- S80.01XD — Contusion of right knee, subsequent encounter
- S80.01XS — Contusion of right knee, sequela
- S80.02 — Contusion of left knee
- S80.02A — Contusion of left knee, initial encounter
- S80.02D — Contusion of left knee, subsequent encounter
- S80.02S — Contusion of left knee, sequela
- S80.02XD — Contusion of left knee, subsequent encounter
- S80.02XS — Contusion of left knee, sequela
- S80.1 — Contusion of lower leg
- S80.10 — Contusion of unspecified lower leg
- S80.10A — Contusion of unspecified lower leg, initial encounter
- S80.10D — Contusion of unspecified lower leg, subsequent encounter
- S80.10S — Contusion of unspecified lower leg, sequela
- S80.10XA — Contusion of unspecified lower leg, initial encounter
- S80.10XD — Contusion of unspecified lower leg, subsequent encounter
- S80.10XS — Contusion of unspecified lower leg, sequela
- S80.11 — Contusion of right lower leg
- S80.11A — Contusion of right lower leg, initial encounter
- S80.11D — Contusion of right lower leg, subsequent encounter
- S80.11S — Contusion of right lower leg, sequela
- S80.11XA — Contusion of right lower leg, initial encounter
- S80.11XD — Contusion of right lower leg, subsequent encounter
- S80.11XS — Contusion of right lower leg, sequela
- S80.12 — Contusion of left lower leg
- S80.12A — Contusion of left lower leg, initial encounter
Related Codes & Numerical Sequence (Crawl Map)
Search engines and indexers are advised to traverse adjacent medical codes in this sub-chapter range to find correlated diagnoses or therapeutic procedures:
ICD Code S84.02XA
Injury of tibial nerve at lower leg level, left leg, initial encounter