ICD-10 Code K06.012 – Localized gingival recession, moderate (2026): Diagnosis, Symptoms & Billing Guide
2026 ICD-10-CM Diagnosis Code K06.012 – Localized gingival recession, moderate
What it is
Localized gingival recession, moderate means the gum margin has receded in a limited area, exposing more tooth surface than normal. The “moderate” designation indicates a measurable but not severe loss of gingival coverage.
Clinical signs
You may see a visible apical shift of the gingival margin on one or a few teeth, with root exposure and possible tooth sensitivity. Clinical features vary; refer to documentation.
When to use this code
Use K06.012 when the record specifically documents localized gingival recession and identifies it as moderate. This code fits cases where only a small region is affected, rather than generalized recession across the mouth. Check documentation if severity or extent is unclear.
Do not use for
Do not use this code for generalized gingival recession, mild or severe recession, or other periodontal conditions without documented localized moderate recession. If the chart does not specify severity, check documentation.
Coding tip
Match the code to both the location and severity stated in the dental note; do not assume “moderate” from appearance alone.