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S92.146

Nondisplaced dome fracture of unspecified talus

Not billable — category only FY2026 2025-10-01 → 2026-09-30
This is the unspecified option. 5 more specific codes sit alongside it. Worth checking whether the documentation supports one of them.
Exclusions 9 never code together
S92code
Excludes2
  • fracture of ankle (S82.-)S82.-
  • fracture of malleolus (S82.-)S82.-
  • traumatic amputation of ankle and foot (S98.-)S98.-
S90-S99block
Excludes2
  • burns and corrosions (T20-T32)T20-T32
  • fracture of ankle and malleolus (S82.-)S82.-
  • frostbite (T33-T34)T33-T34
  • insect bite or sting, venomous (T63.4)T63.4
S00-T88chapter
Excludes2

Excludes2 — not included here, but the patient may have both. Code both when documented.

7th character 7
A initial encounter for closed fracture
B initial encounter for open fracture
D subsequent encounter for fracture with routine healing
G subsequent encounter for fracture with delayed healing
K subsequent encounter for fracture with nonunion
P subsequent encounter for fracture with malunion
S sequela
Instructional notes 6
S92code
Notes
  • A fracture not indicated as displaced or nondisplaced should be coded to displaced
  • A fracture not indicated as open or closed should be coded to closed
S92.1code
Inclusion terms
  • Astragalus
S00-T88chapter
Notes
  • Use secondary code(s) from Chapter 20, External causes of morbidity, to indicate cause of injury. Codes within the T section that include the external cause do not require an additional external cause code
  • The chapter uses the S-section for coding different types of injuries related to single body regions and the T-section to cover injuries to unspecified body regions as well as poisoning and certain other consequences of external causes.
Use additional code
  • code to identify any retained foreign body, if applicable (Z18.-)Z18.-
Index entries leading here 1
Alongside this code 5 same parent — S92.14
S92.141 Displaced dome fracture of right talus category S92.142 Displaced dome fracture of left talus category S92.143 Displaced dome fracture of unspecified talus category S92.144 Nondisplaced dome fracture of right talus category S92.145 Nondisplaced dome fracture of left talus category
Subordinate codes 7
S92.146A Nondisplaced dome fracture of unsp talus, init for clos fx S92.146B Nondisplaced dome fracture of unsp talus, init for opn fx S92.146D Nondisp dome fx unsp talus, subs for fx w routn heal S92.146G Nondisp dome fx unsp talus, subs for fx w delay heal S92.146K Nondisp dome fracture of unsp talus, subs for fx w nonunion S92.146P Nondisp dome fracture of unsp talus, subs for fx w malunion S92.146S Nondisplaced dome fracture of unspecified talus, sequela
Additional references
AHA Coding Clinic® Licence required

Official coding advice for this code. Published by the American Hospital Association. Not included in this installation.

Risk adjustment

Maps to no condition category in any loaded model.

Presence is a property of the code. Untick a model to hide it everywhere.

This code

Billable
no
Code set
FY2026
Parent
S92.14
Block
S90-S99
Siblings
5
Subordinate
7

Present FY2024–FY2027.