042Human immunodeficiency virus [HIV] disease

Infectious and parasitic diseases (001–139)›Human immunodeficiency virus (042)›042 Human immunodeficiency virus [HIV] disease

Legacy / Not Valid for Submission
Replaced October 1, 2015

ICD-9-CM 042

CMS Source: final ICD-9-CM release (version date October 1, 2014). Retired from U.S. claims after September 30, 2015.

042 is a legacy ICD-9-CM diagnosis code for human immunodeficiency virus [HIV] disease. It was valid on U.S. claims through September 30, 2015 and cannot be reported for services on or after October 1, 2015, when ICD-10-CM replaced the ICD-9 code set. Under the CMS General Equivalence Mappings, its ICD-10-CM replacement is B20 (Human immunodeficiency virus [HIV] disease), flagged as a direct match.

Code Identity

ICD-9-CM Code

042

Valid for Submission

No — Legacy Code

Code Describes

Human immunodeficiency virus [HIV] disease

Parent Block

042 Human immunodeficiency virus [HIV] disease

Short Description

Human immuno virus dis

ICD-10-CM Replacement

B20

Convert 042 to ICD-10-CM

Based on the final CMS General Equivalence Mappings (GEMs), 042 crosswalks to the following ICD-10-CM code.

ICD-10-CM

B20 Human immunodeficiency virus [HIV] disease

Exact Match The mapping is direct, with no qualifiers.

Index of Diseases References

Entries in the final ICD-9-CM Index to Diseases and Injuries that point to 042. Tap the icons for the official index conventions.

AIDS 042

AIDS associated retrovirus disease illness 042
- infection see Human immunodeficiency virus infection

AIDS associated virus disease illness 042
- infection see Human immunodeficiency virus infection

AIDS like disease illness syndrome 042

AIDS related complex 042

AIDS related conditions 042

AIDS related virus disease illness 042
- infection see Human immunodeficiency virus infection

AIDS virus disease illness 042
- infection see Human immunodeficiency virus infection

ARC 042

Carcinoma M8010 3 SEE ALSO Neoplasm by site malignant
- oat cell M8042 3
  - specified site see Neoplasm by site malignant
  - unspecified site 162.9

Dementia 294.20
- due to or associated with condition s classified elsewhere
  - HIV
    - with behavioral disturbance 042 294.11
    - without behavioral disturbance 042 294.10

Disease diseased SEE ALSO Syndrome
- HIV 042
- human immunodeficiency virus 042

Encephalitis bacterial chronic hemorrhagic idiopathic nonepidemic spurious subacute 323.9
- due to
  - human immunodeficiency virus HIV disease 042 323.01

Human immunodeficiency virus disease illness 042
- infection V08
  - with symptoms symptomatic 042

Infection infected infective opportunistic 136.9
- HIV V08
  - with symptoms symptomatic 042
- human immunodeficiency virus V08
  - with symptoms symptomatic 042

Pregnancy single uterine without sickness V22.2
- complicated by 646.9
  - viral disease NEC conditions classifiable to 042 050 055 057 079 795.05 795.15 796.75 647.6

Sarcoma M8800 3 SEE ALSO Neoplasm conNEC tive tissue malignant
- synovial M9040 3 SEE ALSO Neoplasm conNEC tive tissue malignant
  - epithelioid cell type M9042 3 see Neoplasm conNEC tive tissue malignant

Syndrome SEE ALSO Disease
- acquired immune deficiency 042
- acquired immunodeficiency 042

Information for Patients

HIV/AIDS

HIV stands for human immunodeficiency virus. It harms your immune system by destroying a type of white blood cell that helps your body fight infection. This puts you at risk for serious infections and certain cancers.

Read the full article at MedlinePlus

Courtesy of MedlinePlus, a service of the U.S. National Library of Medicine.

Questions About 042

Is 042 (human immunodeficiency virus [HIV] disease) still a valid code?

No. This code belonged to ICD-9-CM, which the United States retired after September 30, 2015. Claims with dates of service on or after October 1, 2015 must use ICD-10-CM codes, such as its replacement B20.

What is the ICD-10 replacement for 042?

The General Equivalence Mappings crosswalk this code directly to ICD-10-CM B20 (Human immunodeficiency virus [HIV] disease), a one-to-one match.

What did 042 mean?

In the final ICD-9-CM release, this code described human immunodeficiency virus [HIV] disease. It sat in block 042 Human immunodeficiency virus [HIV] disease under Infectious and parasitic diseases (001–139).