DxCodebookFY2027 · Oct 1, 2026 – Sep 30, 2027

Category · FY2027

S97 Crushing injury of ankle and foot

  • Header · not billable
  • Codes take a 7th character

S97 is not billable. The category heads 45 billable codes in FY2027, grouped under 3 subdivisions. Its codes take a 7th character, so none is complete with fewer than 7 characters.

Index → code

  • Crush, crushed, crushingfoot → S97.8-
  • Crush, crushed, crushingankle → S97.0-
  • Crush, crushed, crushingtoe(s) → S97.10-

Where it sits

  1. Chapter 19 Injury, poisoning and certain other consequences of external causes (S00-T88)
  2. S90-S99 Injuries to the ankle and foot (S90-S99)
  3. S97 Crushing injury of ankle and foot
Billable codes
45
Subdivisions
3
CC / MCC codes
0 / 0
HCC V28 codes
0
New FY2027
0
Index entries
5

Codes in S97

  1. S97.0
    Crushing injury of ankle
    Header
  2. S97.00
    Crushing injury of unspecified ankle +7th: A D S
    Needs 7th characterExempt: 2 of 3 7th characters
  3. S97.01
    Crushing injury of right ankle +7th: A D S
    Needs 7th characterExempt: 2 of 3 7th characters
  4. S97.02
    Crushing injury of left ankle +7th: A D S
    Needs 7th characterExempt: 2 of 3 7th characters
  5. S97.1
    Crushing injury of toe
    Header
  6. S97.10
    Crushing injury of unspecified toe(s)
    Header
  7. S97.101
    Crushing injury of unspecified right toe(s) +7th: A D S
    Needs 7th characterExempt: 2 of 3 7th characters
  8. S97.102
    Crushing injury of unspecified left toe(s) +7th: A D S
    Needs 7th characterExempt: 2 of 3 7th characters
  9. S97.109
    Crushing injury of unspecified toe(s) +7th: A D S
    Needs 7th characterExempt: 2 of 3 7th characters
    Inclusion terms 1

    Inclusion terms

    • Crushing injury of toe NOS
  10. S97.11
    Crushing injury of great toe
    Header
  11. S97.111
    Crushing injury of right great toe +7th: A D S
    Needs 7th characterExempt: 2 of 3 7th characters
  12. S97.112
    Crushing injury of left great toe +7th: A D S
    Needs 7th characterExempt: 2 of 3 7th characters
  13. S97.119
    Crushing injury of unspecified great toe +7th: A D S
    Needs 7th characterExempt: 2 of 3 7th characters
  14. S97.12
    Crushing injury of lesser toe(s)
    Header
  15. S97.121
    Crushing injury of right lesser toe(s) +7th: A D S
    Needs 7th characterExempt: 2 of 3 7th characters
  16. S97.122
    Crushing injury of left lesser toe(s) +7th: A D S
    Needs 7th characterExempt: 2 of 3 7th characters
  17. S97.129
    Crushing injury of unspecified lesser toe(s) +7th: A D S
    Needs 7th characterExempt: 2 of 3 7th characters
  18. S97.8
    Crushing injury of foot
    Header
  19. S97.80
    Crushing injury of unspecified foot +7th: A D S
    Needs 7th characterExempt: 2 of 3 7th characters
    Inclusion terms 1

    Inclusion terms

    • Crushing injury of foot NOS
  20. S97.81
    Crushing injury of right foot +7th: A D S
    Needs 7th characterExempt: 2 of 3 7th characters
  21. S97.82
    Crushing injury of left foot +7th: A D S
    Needs 7th characterExempt: 2 of 3 7th characters

Sources of each column. Rows marked +7th need a 7th character: pick one to build the full code; its code card has its own flags.

Instructions

At S97

Use additional code

  • code(s) for all associated injuries

Notes that also apply

Block S90-S99 instructions (Excludes2 4): printed on the block page.

Chapter 19 instructions (Notes 2, Excludes2 2, Use additional code 1): printed on the chapter 19 page.

7th characters

7th characters for S97 defined here

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

7th characters for S97
7thMeaning (NCHS)
Ainitial encounter
Dsubsequent encounter
Ssequela

A code that takes a 7th character is invalid without it; the placeholder X fills a code shorter than 6 characters (Official Guidelines I.A.5). How 7th characters work.

Index entries

  • Crush, crushed, crushingankle → S97.0-
  • Crush, crushed, crushingtoe(s) → S97.10-
  • Crush, crushed, crushingfoot → S97.8-
  • Crush, crushed, crushingtoe(s)great → S97.11-
  • Crush, crushed, crushingtoe(s)lesser → S97.12-

NCHS Alphabetic Index. Index first, then the Tabular List.

Hierarchy