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S02.2XXB

S02.2XXBFracture of nasal bones, initial encounter for open fracture

Billable / specific codeICD-10-CM

S02.2XXB is a billable, specific ICD-10-CM code for fracture of nasal bones, initial encounter for open fracture. It is valid for submission on a claim.

7th character "B" — initial encounter for open fracture

The appropriate 7th character is to be added to each code from category S02

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
S
sequela

Risk adjustment

S02.2XXB does not map to an HCC and does not risk-adjust under CMS-HCC V28. That is normal — most ICD-10 codes do not. It still needs to be coded correctly; it just will not move a RAF score.

Medicare coverage

S02.2XXB is named in 12 Medicare coverage policies 12 listing it as supporting medical necessity. Which of them applies to you depends on your Medicare contractor, and coverage genuinely differs by state.

  • A54767Billing and Coding: Medicare Preventive Coverage for Certain Vaccines
  • A56587Billing and Coding: Cosmetic and Reconstructive Surgery
  • A56612Billing and Coding: CT of the Head
  • A56658Billing and Coding: Cosmetic and Reconstructive Surgery

Related codes at this level

Codes that share S02.2. If S02.2XXB is not quite right, the correct code is usually one of these.

Questions about S02.2XXB

Is S02.2XXB a billable ICD-10-CM code?
Yes. S02.2XXB is a billable, specific ICD-10-CM code and is valid for submission on a claim.
Where does S02.2XXB sit in the tabular list?
Injury, poisoning and certain other consequences of external causes (S00-T88), in the block Injuries to the head (S00-S09).
ICD-10-CMFY2026-Apr· effective April 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.