Question 1

Is B20 a billable ICD-10 code?

Accepted Answer

Yes, B20 is a valid billable ICD-10-CM code for human immunodeficiency virus [hiv] disease. It can be used for medical billing and reimbursement purposes.

Question 2

What does ICD-10 code B20 mean?

Accepted Answer

ICD-10-CM code B20 represents Human immunodeficiency virus [HIV] disease. 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 B20 introduced?

Accepted Answer

Code B20 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 B20?

Accepted Answer

The parent category for B20 is section:B20 (Human immunodeficiency virus [HIV] disease (B20)). This hierarchical classification helps organize related diagnoses for more accurate coding.

Question 5

What conditions are excluded from B20?

Accepted Answer

Code B20 has Type 1 Excludes (mutually exclusive conditions) including: asymptomatic human immunodeficiency virus [HIV] infection status (Z21); exposure to HIV virus (Z20.6); inconclusive serologic evidence of HIV (R75). These conditions cannot be coded together with B20 as they represent different diagnoses.

Question 6

Should I use additional codes with B20?

Accepted Answer

Yes, when coding B20, consider adding codes for: code(s) to identify all manifestations of HIV infection. Additional codes provide more specificity about the patient's condition.

B202026

Excludes14Not coded together

Code First1Sequence another code first

Excludes24Not included here

Use Additional Code2Add code for detail

Includes4Included conditions

Also Known As10Alternative terms

Related Clinical Codes9Manifestation & etiology relationships

Excluded By10Codes that exclude this one