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S92.533K

S92.533K: Displaced fracture of distal phalanx of unspecified lesser toe(s), subsequent encounter for fracture with nonunion

Billable / specific codeICD-10-CMPOA exempt

S92.533K is a billable, specific ICD-10-CM code for displaced fracture of distal phalanx of unspecified lesser toe(s), subsequent encounter for fracture with nonunion. It is valid for submission on a claim.

Check S92.533K with the rest of the claim: free scrubber

7th character "K": subsequent encounter for fracture with nonunion

The appropriate 7th character is to be added to each code from category S92

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

Excludes2 inherited from the categories above S92.533K

Not part of this code, but both may be coded when both are present.

Written on S92.5: Fracture of lesser toe(s)

  • Physeal fracture of phalanx of toe (S99.2-)

Written on S92: Fracture of foot and toe, except ankle

  • fracture of ankle (S82.-)
  • fracture of malleolus (S82.-)
  • traumatic amputation of ankle and foot (S98.-)

Other codes that can never be billed with S92.533K

Their own Excludes1 notes name this code, so the conflict is not listed above.

  • M84.3Stress fracture
  • M84.4Pathological fracture, not elsewhere classified
  • S91Open wound of ankle, foot and toes

Risk adjustment

No CMS-HCC V28 category: this code does not change a RAF score.

Code history

Unchanged in every release from FY2024 to FY2027.

Other codes under S92.533

ICD-10-CMFY2027· effective October 1, 2026

Loaded directly from the CMS/NCHS ICD-10-CM public-domain release: see data sources and our editorial policy. If this page disagrees with the CMS tabular list, this page is wrong. Reference information for professional coders; not medical or billing advice.