S90.412A is the authoritative medical code for Abrasion, left great toe, initial encounter. This classification is used in medical billing and clinical recording to specify the clinical criteria for abrasion, left great toe, initial encounter (ICD-10-CM S90.412A), 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
Abrasion, left great toe, initial encounter is a billable ICD-10-CM diagnosis code S90.412A. Excludes2 (not included here): burns and corrosions T20-T32; fracture of ankle and malleolus S82.-; frostbite T33-T34; insect bite or sting, venomous T63.4. 7th character: The appropriate 7th character is to be added to each code from category S90.
Official Tabular Instructional Notes
Sequencing, inclusion, and exclusion notes published for S90.412A 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.
- burns and corrosions T20-T32
- fracture of ankle and malleolus S82.-
- frostbite T33-T34
- insect bite or sting, venomous T63.4
Frequently Asked Questions (FAQ) & Clinical Guidance
Does S90.412A require a 7th character?
Yes. The appropriate 7th character is to be added to each code from category S90.
Can S90.412A be reported alongside related conditions?
Per official ICD-10-CM Excludes2 instructions, S90.412A and the following are not considered part of each other and may both be reported when both conditions are present: burns and corrosions (T20-T32); fracture of ankle and malleolus (S82.-); frostbite (T33-T34); insect bite or sting, venomous (T63.4).
Nearest Codes in This Family
Official ICD-10-CM classifications closest to S90.412A in its code family, with their registry titles.
- S90 — Superficial injury of ankle, foot and toes
- S90-S99 — Injuries to the ankle and foot (S90-S99)
- S90.0 — Contusion of ankle
- S90.00 — Contusion of unspecified ankle
- S90.00XA — Contusion of unspecified ankle, initial encounter
- S90.00XD — Contusion of unspecified ankle, subsequent encounter
- S90.00XS — Contusion of unspecified ankle, sequela
- S90.01 — Contusion of right ankle
- S90.01XA — Contusion of right ankle, initial encounter
- S90.01XD — Contusion of right ankle, subsequent encounter
View all 40 codes in the S90 family