B01.89
BillableOther varicella complications
This code does not map to an HCC category in any model (V28, V24, ESRD, RxHCC).
What This Code Means
Chickenpox with unusual or rare complications affecting various body systems beyond the typical skin rash.
Coding Tips
- •Use this code only when the complication is not specifically listed in other B01 subcategories
- •Always document the specific complication in the medical record for clarity and proper code selection
Code Hierarchy
└B01Varicella [chickenpox]└B01.8Varicella with other complications└B01.89Other varicella complications
└B01.89Other varicella complications