K08.4

ICD-10Non-billable category

Partial loss of teeth

Official ICD-10-CM descriptor (FY2026)

Partial loss of teeth

K08.4 is a category heading, not a billable code. CMS does not accept it on a claim; report one of the more specific codes beneath it.

Inclusion terms

  • Acquired loss of teeth, partial

Excludes1

Not coded here. An Excludes1 code should never be reported at the same time as the code above it.

  • complete loss of teeth (K08.1-)
  • congenital absence of teeth (K00.0)

Excludes2

Not included here. The condition is not part of this code, but a patient may have both, and both codes may be reported together.

  • exfoliation of teeth due to systemic causes (K08.0)

ICD-10-CM FY2026 defines 5 codes beneath K08.4. See the ICD-10-CM index for what this site publishes.

Related codes in K08

Where this code sits

Parent code
K08

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Source

ICD-10-CM FY2026. Centers for Medicare & Medicaid Services (CMS) / National Center for Health Statistics (NCHS), “2026 ICD-10-CM Code Descriptions in Tabular Order” (icd10cm_order_2026.txt). Download the original file from cms.gov. Public domain (US Government work). Descriptors, billable flags and instructional notes on this page are reproduced from that file without modification. Krasyn adds no clinical guidance.

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