When is ICD-10 code K06 used?

Doctors, hospitals, and insurers may use ICD-10 code K06 when recording other disorders of gingiva and edentulous alveolar ridge in a standardized format. This entry may also act as a broader category that points toward more specific child codes.

Does ICD-10 code K06 confirm a diagnosis?

No. A code helps standardize documentation and claims, but it should not be read as a substitute for a clinician's full assessment.

ICD10

ICD-10 Code K06: Other disorders of gingiva and edentulous alveolar ridge

Name: ICD-10 Code K06: Other disorders of gingiva and edentulous alveolar ridge
Creator: HealthAssure Clinical Team
Published: 2026-05-21T06:15:10.277Z

K06 is an ICD-10 diagnosis entry used to group records related to Other disorders of gingiva and edentulous alveolar ridge. You may see this entry in coding references, medical records, or claims workflows when a broader diagnosis category is being reviewed before a more specific code is chosen. ICD-10 entries help standardize how diagnoses are organized for coding, reporting, analytics, and documentation. This code sits within the broader ICD-10 area for Diseases of the digestive system (K00-K95).

Reviewed by HealthAssure Clinical TeamUpdated 21 May 2026

What is this code?

ICD-10 entries help standardize how diagnoses are organized for coding, reporting, analytics, and documentation. This code sits within the broader ICD-10 area for Diseases of the digestive system (K00-K95).

When is it used?

May be used when a clinician documents other disorders of gingiva and edentulous alveolar ridge in a patient's medical record.
May appear in hospital records, claims, referrals, and clinical documentation.
This code may act more like a grouping or parent code, so a more specific child code may be used in final documentation when available.

What it does not mean

A code alone does not explain severity, treatment plan, or outcome.
A medical code should not be treated as a substitute for a doctor's diagnosis or advice.
This entry may represent a broader category rather than the most specific billable code.

Code hierarchy

chapter

11Diseases of the digestive system (K00-K95)

block

K00-K14Diseases of oral cavity and salivary glands

currentK00-K14

Official coding notes

Excludes2 (may code together if documented)

acute gingivitis (K05.0)
atrophy of edentulous alveolar ridge (K08.2)
chronic gingivitis (K05.1)
gingivitis NOS (K05.1)

Where you may see this code

You may see this entry in coding references, medical records, or claims workflows when a broader diagnosis category is being reviewed before a more specific code is chosen.

Related specialists

GastroenterologistGeneral Physician

Sibling codes

K00Disorders of tooth development and eruption K01Embedded and impacted teeth K02Dental caries K03Other diseases of hard tissues of teeth K04Diseases of pulp and periapical tissues K05Gingivitis and periodontal diseases K08Other disorders of teeth and supporting structures K09Cysts of oral region, not elsewhere classified K11Diseases of salivary glands K12Stomatitis and related lesions K13Other diseases of lip and oral mucosa K14Diseases of tongue

Coding guidelines

Compatibility

Legacy code aligns to an official FY 2026 category. Frontend should resolve to the official category page and surface the billable child codes.

Legacy codes

K06

Replacement codes

K06.1 — Gingival enlargementK06.2 — Gingival and edentulous alveolar ridge lesions associated with traumaK06.3 — Horizontal alveolar bone lossK06.8 — Other specified disorders of gingiva and edentulous alveolar ridgeK06.9 — Disorder of gingiva and edentulous alveolar ridge, unspecified

Common synonyms

Other disorders of gingiva and edentulous alveolar ridge

Frequently asked questions

About this content

This page is prepared by HealthAssure's clinical team using official coding standards from ICD-10. AI tools assist with drafting explanations, which are then reviewed and verified by healthcare professionals for accuracy. This content is for informational purposes and does not replace professional medical advice. Meet our team.