ICD-10-CM FY2027 diagnosis code

K08.43: Partial loss of teeth due to caries

Header code: not billableValid for dates of service October 1, 2026 to September 30, 2027

K08.43 groups related diagnoses under partial loss of teeth due to caries. It cannot be used on a claim by itself. Choose the billable code below that matches the patient's record.

Billable codes under K08.43

K08.431Partial loss of teeth due to caries, class I
K08.432Partial loss of teeth due to caries, class II
K08.433Partial loss of teeth due to caries, class III
K08.434Partial loss of teeth due to caries, class IV
K08.439Partial loss of teeth due to caries, unspecified class

Other codes in K08.4 Partial loss of teeth

K08.40Partial loss of teeth, unspecified causeheader
K08.41Partial loss of teeth due to traumaheader
K08.42Partial loss of teeth due to periodontal diseasesheader
K08.49Partial loss of teeth due to other specified causeheader

K08.43 questions

Is K08.43 a billable code?

No. K08.43 is a header code that groups 5 more specific codes. Use one of the billable codes listed on this page instead.

What does K08.43 mean?

K08.43 is the ICD-10-CM code for Partial loss of teeth due to caries. It is in chapter 11, Diseases of the digestive system (K00-K95).

Code titles come from the official ICD-10-CM files published by the CDC National Center for Health Statistics. Always check payer rules and the clinical record before billing.