S99.012S is the authoritative medical code for Salter-Harris Type I physeal fracture of left calcaneus, sequela. This classification is used in medical billing and clinical recording to specify the clinical criteria for salter-harris type i physeal fracture of left calcaneus, sequela (ICD-10-CM S99.012S), 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
Salter-Harris Type I physeal fracture of left calcaneus, sequela is a billable ICD-10-CM diagnosis code S99.012S. 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 subcategories S99.0.
Official Tabular Instructional Notes
Sequencing, inclusion, and exclusion notes published for S99.012S 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 S99.012S require a 7th character?
Yes. The appropriate 7th character is to be added to each code from subcategories S99.0.
Can S99.012S be reported alongside related conditions?
Per Excludes2 instructions, S99.012S and the following may both be reported 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).
Codes in This Family (40)
Official ICD-10-CM classifications in the same code family as S99.012S, with their registry titles.
- S99 — Other and unspecified injuries of ankle and foot
- S99.0 — Physeal fracture of calcaneus
- S99.00 — Unspecified physeal fracture of calcaneus
- S99.001 — Unspecified physeal fracture of right calcaneus
- S99.001A — Unspecified physeal fracture of right calcaneus, initial encounter for closed fracture
- S99.001B — Unspecified physeal fracture of right calcaneus, initial encounter for open fracture
- S99.001D — Unspecified physeal fracture of right calcaneus, subsequent encounter for fracture with routine healing
- S99.001G — Unspecified physeal fracture of right calcaneus, subsequent encounter for fracture with delayed healing
- S99.001K — Unspecified physeal fracture of right calcaneus, subsequent encounter for fracture with nonunion
- S99.001P — Unspecified physeal fracture of right calcaneus, subsequent encounter for fracture with malunion
- S99.001S — Unspecified physeal fracture of right calcaneus, sequela
- S99.002 — Unspecified physeal fracture of left calcaneus
- S99.002A — Unspecified physeal fracture of left calcaneus, initial encounter for closed fracture
- S99.002B — Unspecified physeal fracture of left calcaneus, initial encounter for open fracture
- S99.002D — Unspecified physeal fracture of left calcaneus, subsequent encounter for fracture with routine healing
- S99.002G — Unspecified physeal fracture of left calcaneus, subsequent encounter for fracture with delayed healing
- S99.002K — Unspecified physeal fracture of left calcaneus, subsequent encounter for fracture with nonunion
- S99.002P — Unspecified physeal fracture of left calcaneus, subsequent encounter for fracture with malunion
- S99.002S — Unspecified physeal fracture of left calcaneus, sequela
- S99.009 — Unspecified physeal fracture of unspecified calcaneus
- S99.009A — Unspecified physeal fracture of unspecified calcaneus, initial encounter for closed fracture
- S99.009B — Unspecified physeal fracture of unspecified calcaneus, initial encounter for open fracture
- S99.009D — Unspecified physeal fracture of unspecified calcaneus, subsequent encounter for fracture with routine healing
- S99.009G — Unspecified physeal fracture of unspecified calcaneus, subsequent encounter for fracture with delayed healing
- S99.009K — Unspecified physeal fracture of unspecified calcaneus, subsequent encounter for fracture with nonunion
- S99.009P — Unspecified physeal fracture of unspecified calcaneus, subsequent encounter for fracture with malunion
- S99.009S — Unspecified physeal fracture of unspecified calcaneus, sequela
- S99.01 — Salter-Harris Type I physeal fracture of calcaneus
- S99.011 — Salter-Harris Type I physeal fracture of right calcaneus
- S99.011A — Salter-Harris Type I physeal fracture of right calcaneus, initial encounter for closed fracture
- S99.011B — Salter-Harris Type I physeal fracture of right calcaneus, initial encounter for open fracture
- S99.011D — Salter-Harris Type I physeal fracture of right calcaneus, subsequent encounter for fracture with routine healing
- S99.011G — Salter-Harris Type I physeal fracture of right calcaneus, subsequent encounter for fracture with delayed healing
- S99.011K — Salter-Harris Type I physeal fracture of right calcaneus, subsequent encounter for fracture with nonunion
- S99.011P — Salter-Harris Type I physeal fracture of right calcaneus, subsequent encounter for fracture with malunion
- S99.011S — Salter-Harris Type I physeal fracture of right calcaneus, sequela
- S99.012 — Salter-Harris Type I physeal fracture of left calcaneus
- S99.012A — Salter-Harris Type I physeal fracture of left calcaneus, initial encounter for closed fracture
- S99.012B — Salter-Harris Type I physeal fracture of left calcaneus, initial encounter for open fracture
- S99.012D — Salter-Harris Type I physeal fracture of left calcaneus, subsequent encounter for fracture with routine healing
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 S96.012S
Strain of muscle and tendon of long flexor muscle of toe at ankle and foot level, left foot, sequela