Is K05.22 a billable code?
No. K05.22 is a header code that groups 4 more specific codes. Use one of the billable codes listed on this page instead.
ICD-10-CM FY2027 diagnosis code
K05.22: Aggressive periodontitis, generalized
Header code: not billableValid for dates of service October 1, 2026 to September 30, 2027
K05.22 groups related diagnoses under aggressive periodontitis, generalized. It cannot be used on a claim by itself. Choose the billable code below that matches the patient's record.
Billable codes under K05.22
- K05.221Aggressive periodontitis, generalized, slight
- K05.222Aggressive periodontitis, generalized, moderate
- K05.223Aggressive periodontitis, generalized, severe
- K05.229Aggressive periodontitis, generalized, unspecified severity
Other codes in K05.2 Aggressive periodontitis
K05.22 questions
What does K05.22 mean?
K05.22 is the ICD-10-CM code for Aggressive periodontitis, generalized. It is in chapter 11, Diseases of the digestive system (K00-K95).
Code titles come from the official ICD-10-CM files published by the CDC National Center for Health Statistics. Always check payer rules and the clinical record before billing.