K08

Non-Billable

ChapterK00–K95

Rankcategory

Official Description

Other disorders of teeth and supporting structures

Metadata & Insights

•2026 ICD-10-CM Edition - Effective October 1, 2025.
•Non-billable category (requires more specific sub-code).
•Chapter 11: Diseases of the Digestive System (K00-K95).

CH11 Parent Instructions

Excludes2(Not included here)

certain conditions originating in the perinatal period (P04-P96)
certain infectious and parasitic diseases (A00-B99)
complications of pregnancy, childbirth and the puerperium (O00-O9A)
congenital malformations, deformations and chromosomal abnormalities (Q00-Q99)
endocrine, nutritional and metabolic diseases (E00-E88)
injury, poisoning and certain other consequences of external causes (S00-T88)
neoplasms (C00-D49)
symptoms, signs and abnormal clinical and laboratory findings, not elsewhere classified (R00-R94)

Instructional Notes

Excludes2(Not included here)

dentofacial anomalies [including malocclusion] (M26.-)
disorders of jaw (M27.-)

Clinical Hierarchy

CH11Diseases of the digestive system (K00-K95)

K00-K14Diseases of oral cavity and salivary glands (K00-K14)

K08Other disorders of teeth and supporting structures

K08.0Exfoliation of teeth due to systemic causes

K08.1Complete loss of teeth

K08.2Atrophy of edentulous alveolar ridge

K08.3Retained dental root

K08.4Partial loss of teeth

K08.5Unsatisfactory restoration of tooth

K08.8Other specified disorders of teeth and supporting structures

K08.9Disorder of teeth and supporting structures, unspecified

Applicable Ancestor Context

The following parent sections contain instructions or notes that apply to K08:

chapterCH11

Diseases of the digestive system (K00-K95)

View context instructions

Alphabetic Index Mentions

These are Diagnosis Index lookup paths that route to K08. Use them as entry terms for search, then confirm final coding instructions in the Tabular List and notes above.

25 raw paths

Abnormal, abnormality, abnormalities1 unique routes

alveolar ridge→K08

Absence (of) (organ or part) (complete or partial)24 unique routes

teeth, tooth (congenital)(24 variants)

acquired (complete)→K08(24 variants)

class I→K08

class II→K08

class III→K08

class IV→K08

due to(19 variants)

caries→K08(5 variants)