B88.9 – Infestation, unspecified
ICD-10-CM 2027 diagnosis code · Pediculosis, acariasis and other infestations
ICD-10-CM code
B88.9
- Code
B88.9(claims format:B889)- Description
- Infestation, unspecified
- Billable
- Yes – valid for HIPAA-covered transactions
- Valid for
- Dates of service October 1, 2026 – September 30, 2027 (FY2027)
- Chapter
- 1. Certain infectious and parasitic diseases (A00-B99)
- Block
- B85-B89 Pediculosis, acariasis and other infestations
- Parent codes
- B88
Notes for B88.9
Applicable to:
- Infestation (skin) NOS
- Infestation by mites NOS
- Skin parasites NOS
Index terms for B88.9
Entries in the ICD-10-CM alphabetic index that lead to this code:
Related codes in B88
Frequently asked questions
What is ICD-10 code B88.9?
B88.9 is the ICD-10-CM code for infestation, unspecified, in the block B85-B89 (Pediculosis, acariasis and other infestations).
Is B88.9 a billable code?
Yes. B88.9 is a billable/specific code that can be used to indicate a diagnosis for reimbursement purposes.
What category does B88.9 belong to?
It belongs to category B88 – Other infestations.
Source: CDC/NCHS ICD-10-CM FY2027 code files, tabular list and index. Reference only – code assignment must follow the official ICD-10-CM guidelines and documentation in the medical record.