ICD-10 Code K06.02 – Gingival recession, generalized (2026): Diagnosis, Symptoms & Billing Guide
2026 ICD-10-CM Diagnosis Code K06.02 – Gingival recession, generalized
What it is
K06.02 identifies generalized gingival recession, meaning the gum margin has moved apically on multiple teeth, exposing more tooth surface or root. Use this code when the recession is documented as widespread rather than limited to one site.
Clinical signs
Typical findings include visible root exposure, elongated-looking teeth, and increased sensitivity. Clinical features vary; refer to documentation, especially when the record specifies generalized involvement across several teeth or the full dentition.
When to use this code
Use K06.02 when the clinician documents generalized gingival recession as the diagnosis or a significant finding. It may apply in periodontal evaluations, dental exams, or follow-up notes describing recession affecting multiple teeth. Check documentation if the extent is unclear.
Do not use for
Do not use this code for isolated recession on a single tooth or for other gingival disorders without recession. If the note only says “recession” without location or extent, check documentation before coding.
Coding tip
Confirm that the record states “generalized” recession; if it does not, verify whether a more specific gingival recession code is supported.