1. Home
2. ICD-10 Codes
3. Chapter - K00-K95
4. Section - K00-K14
5. Category - K05
6. K05.321

K05.321 - Chronic periodontitis, generalized, slight

• Applicable to Chronic periodontitis, generalized, slight
• The 2025 edition of ICD10-CM K05.321 became effective on October 1, 2024.
• This is the American ICD10-CM version of K05.321 - other international versions of ICD10 K05.321 may differ.
• K05.321 is a Billable / Specific ICD10-CM code that can be used to indicate a diagnosis for reimbursement purposes.

The following codes above K05.321 contain annotation back-references that may be applicable to K05.321:

• Chapter: K00-K95 - Diseases of the digestive system
• Section: K00-K14 - Diseases of oral cavity and salivary glands
• Category: K05 - Gingivitis and periodontal diseases

Browse other similar CM codes:

Reimbursement claims with a date of service on or after October 1, 2015 require the use of ICD-10-CM codes.