K02.5
⚠ Non-billable
Dental caries on pit and fissure surface
ICD-10-CM · FY2026 · Diseases of the Digestive System
Code
K02.5
System
ICD-10-CM
Billable
No — use specific code
Effective
FY2026
Chapter
Diseases of the Digestive System
Source
CMS / CDC NCHS
⚠ Verify before billing. Confirm against the current CMS/NCHS ICD-10-CM files and your payer's rules before claims submission.
Frequently asked questions
What is ICD-10 code K02.5?
ICD-10-CM code K02.5 represents Dental caries on pit and fissure surface. It is a non-billable header code requiring a more specific subcategory in the Diseases of the Digestive System chapter, effective October 1, 2025 – September 30, 2026.
Is K02.5 billable?
No. K02.5 is a non-billable header. Select a more specific subcategory for claims submission.
What chapter is K02.5 in?
K02.5 belongs to the Diseases of the Digestive System chapter (K00–K95) of ICD-10-CM.
Related codes in the K02 category
K02
Dental caries
Non-billable
K02.3
Arrested dental caries
Billable
K02.6
Dental caries on smooth surface
Non-billable
K02.7
Dental root caries
Billable
K02.9
Dental caries, unspecified
Billable
K02.51
Dental caries on pit and fissure surface limited to enamel
Billable
K02.52
Dental caries on pit and fissure surface penetrating into dentin
Billable
K02.53
Dental caries on pit and fissure surface penetrating into pulp
Billable
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