2026 ICD-10-CM Diagnosis Code K06.022Generalized gingival recession, moderate

ICD-10-CM Codes›K00–K95›K00-K14›K06

ICD-10-CM K06.022
CMSSource: CMS FY 2026 ICD-10-CM dataset · Effective Oct 1, 2025 – Sep 30, 2026

K06.022 is a billable ICD-10-CM diagnosis code for generalized gingival recession, moderate. It is valid on HIPAA claims for fiscal year 2026 (October 1, 2025 through September 30, 2026) and groups to MS-DRG 11 through 13, 157 through 159. In AHRQ's Clinical Classifications Software (CCSR), this diagnosis falls under Any dental condition including traumatic injury; Caries, periodontitis, and other preventable dental conditions; and Disorders of teeth and gingiva.

Code Identity

ICD-10-CM Code
K06.022
Billable Status
Yes — Valid for Submission
Code Describes
Generalized gingival recession, moderate
Short Description
Generalized gingival recession, moderate
Same as the full description in the CMS dataset.
Parent Code
K06.02
Gingival recession, generalized

Code Classification

ChapterK00–K95Diseases of the digestive system
SectionK00-K14Diseases of oral cavity and salivary glands
CategoryK06Other disorders of gingiva and edentulous alveolar ridge
This CodeK06.022Generalized gingival recession, moderate

Index to Diseases and InjuriesGuidance

Alphabetical index entries that point to this code.

Clinical ClassificationClinical

AHRQ’s CCSR groups this code into broader clinical categories.

CCSR DEN001
Any dental condition including traumatic injury
Default principal diagnosis: inpatient No · outpatient No
CCSR DEN003
Caries, periodontitis, and other preventable dental conditions
Default principal diagnosis: inpatient No · outpatient No
CCSR DIG002
Disorders of teeth and gingiva
Default principal diagnosis: inpatient Yes · outpatient Yes
CCSR DEN002
Nontraumatic dental conditions
Default principal diagnosis: inpatient No · outpatient No

Convert K06.022 to ICD-9-CMHistory

The closest ICD-9-CM equivalents under the General Equivalence Mappings.

ICD-9-CM
523.25 Gingival recess-general
ApproximateCombination The match is approximate, and more than one code can be needed to describe the source diagnosis. Confirm with contextual judgment.
ICD-9-CM
523.22 Gingival recess-moderate
ApproximateCombination The match is approximate, and more than one code can be needed to describe the source diagnosis. Confirm with contextual judgment.

Code History & ChangesHistory

Replacement K06.022 replaces the following previously assigned code(s):

  • K06.0 - Gingival recession
FY 2019AddedAdded to the ICD-10-CM code setEffective October 1, 2018.
FY 2020–2025No changes
FY 2026CurrentCurrent code set, no changesEffective October 1, 2025 through September 30, 2026.

Questions About K06.022Overview

What is the ICD-10 code for generalized gingival recession, moderate?

The ICD-10-CM code for generalized gingival recession, moderate is K06.022 (sometimes written as K06022). It is billable on HIPAA-covered claims from October 1, 2025 through September 30, 2026.

Is K06.022 (Gingival recession, generalized) a billable code?

Yes. This is a billable ICD-10-CM code, specific enough to report generalized gingival recession, moderate on HIPAA-covered claims from October 1, 2025 through September 30, 2026.

What MS-DRG does K06.022 group to?

When generalized gingival recession, moderate is the principal diagnosis on an inpatient stay, it groups to MS-DRG 11, 12, 13, 157, 158, 159, with relative weights from 0.7085 to 5.4541 depending on complications. Higher weights mean higher Medicare reimbursement.

What is the ICD-9 equivalent of K06.022?

Under the General Equivalence Mappings, generalized gingival recession, moderate converts to ICD-9-CM 523.25 (gingival recess-general) and 523.22 (gingival recess-moderate). The mapping is approximate, so confirm the match fits the documentation.