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S02.5XXB

S02.5XXBFracture of tooth (traumatic), initial encounter for open fracture

Billable / specific codeICD-10-CM

S02.5XXB is a billable, specific ICD-10-CM code for fracture of tooth (traumatic), 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

Excludes1 — never code together

These conditions cannot occur together. Billing both on the same encounter is a denial.

  • cracked tooth (nontraumatic) (K03.81)

Inclusion terms

Alternative wordings a physician may use in the chart for this same code.

  • Broken tooth

Risk adjustment

S02.5XXB 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

S02.5XXB is named in 7 Medicare coverage policies 7 listing it as supporting medical necessity. Which of them applies to you depends on your Medicare contractor, and coverage genuinely differs by state.

  • A52438Billing and Coding: Tetanus Immunization
  • A54111Billing and Coding: Speech Language Pathology (SLP) Services: Communication Disorders
  • A56459Billing and Coding: Debridement Services
  • A56900Billing and Coding: Immunizations

Related codes at this level

Codes that share S02.5. If S02.5XXB is not quite right, the correct code is usually one of these.

Questions about S02.5XXB

Is S02.5XXB a billable ICD-10-CM code?
Yes. S02.5XXB is a billable, specific ICD-10-CM code and is valid for submission on a claim.
Where does S02.5XXB 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).
What cannot be coded together with S02.5XXB?
S02.5XXB carries an Excludes1 note, which means the conditions it lists can never be coded together with it on the same encounter.
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.