MCMedicalCodingSoftware
S52.522

S52.522: Torus fracture of lower end of left radius

Non-billable headerICD-10-CMleft

S52.522 is a non-billable header ICD-10-CM code for torus fracture of lower end of left radius. It cannot be billed on its own: choose one of the more specific child codes below. This code also requires a 7th character before it is complete.

This code requires a 7th character

The appropriate 7th character is to be added to all codes in subcategory S52.52

A
initial encounter for closed 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

Excludes1 inherited from the categories above S52.522

A category’s note binds every code beneath it.

Written on S52: Fracture of forearm

  • traumatic amputation of forearm (S58.-)

Excludes2 inherited from the categories above S52.522

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

Written on S52.5: Fracture of lower end of radius

  • physeal fractures of lower end of radius (S59.2-)

Written on S52: Fracture of forearm

  • fracture at wrist and hand level (S62.-)
  • periprosthetic fracture around internal prosthetic elbow joint (M97.4)

Other codes that can never be billed with S52.522

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

  • M84.3Stress fracture
  • M84.4Pathological fracture, not elsewhere classified
  • S51Open wound of elbow and forearm

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.

Code to one of these instead S52.522

6 child codes. Green means billable.

Other codes under S52.52

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.