Question 1

Is B02.21 a billable ICD-10 code?

Accepted Answer

Yes, B02.21 is a valid billable ICD-10-CM code for postherpetic geniculate ganglionitis. It can be used for medical billing and reimbursement purposes.

Question 2

What does ICD-10 code B02.21 mean?

Accepted Answer

ICD-10-CM code B02.21 represents Postherpetic geniculate ganglionitis. This code is part of the International Classification of Diseases, 10th Revision, Clinical Modification used for medical coding and billing in the United States.

Question 3

When was ICD-10 code B02.21 introduced?

Accepted Answer

Code B02.21 has been part of ICD-10-CM since 2016, when the coding system was mandated for use in the United States. This code was included in the original US implementation.

Question 4

What is the parent category for ICD-10 code B02.21?

Accepted Answer

The parent category for B02.21 is B02.2 (Zoster with other nervous system involvement). This hierarchical classification helps organize related diagnoses for more accurate coding.

B02.212026

Excludes11Not coded together

Excludes24Not included here

Use Additional Code1Add code for detail

Includes3Included conditions

Also Known As10Alternative terms

Excluded By2Codes that exclude this one

Is B02.21 a billable ICD-10 code?

What does ICD-10 code B02.21 mean?

When was ICD-10 code B02.21 introduced?

What is the parent category for ICD-10 code B02.21?

What DRGs may include ICD-10 code B02.21?

How common is hospitalization for B02.21?