The ICD-10-CM is a catalog of diagnosis codes used by medical professionals for medical coding and reporting in health care settings. The Centers for Medicare and Medicaid Services (CMS) maintain the catalog in the U.S. releasing yearly updates.
The World Health Organization (WHO) is revising the ICD-10 classification of mental and behavioural disorders, under the leadership of the Department of Mental Health and Substance Abuse and within the framework of the overall revision framework as ...
Unspecified cirrhosis of liver
Human immunodeficiency virus [HIV] disease B20 is a billable/specific ICD-10-CM code that can be used to indicate a diagnosis for reimbursement purposes. The 2022 edition of ICD-10-CM B20 became effective on October 1, 2021.
Once a patient is coded to B20, they will always have B20 coded on their record; they will never go back to being coded using the asymptomatic code Z21. Code Z21 is used for patients who are asymptomatic, meaning they are HIV positive but have never had an HIV-related condition.
Assign code Z21 — Asymptomatic human immunodeficiency virus [HIV] infection status when the patient without any documentation of symptoms is listed as being 'HIV positive', 'known HIV', 'HIV test positive' or similar terminology.
If a patient is admitted for an HIV-related condition, B20 Human immunodeficiency virus (HIV) disease should be sequenced first, followed by additional diagnosis codes for all reported HIV-related conditions.
ICD-10 Coding: Diagnosis of B20 (HIV)
ICD-10 code B20 for Human immunodeficiency virus [HIV] disease is a medical classification as listed by WHO under the range - Certain infectious and parasitic diseases .
Clinical Information. Development of neutralizing antibodies in individuals who have been exposed to the human immunodeficiency virus (hiv/htlv-iii/lav). Infected with the human immunodeficiency virus (hiv), the cause of acquired immunodeficiency syndrome (aids).
In most cases the manifestation codes will have in the code title, "in diseases classified elsewhere.". Codes with this title are a component of the etiology/manifestation convention. The code title indicates that it is a manifestation code.
Sequencing. The proper sequencing for HIV depends on the reason for the admission or encounter. When a patient is admitted for an HIV-related condition, sequence B20 Human immunodeficiency virus [HIV] disease first, followed by additional diagnosis codes for all reported HIV-related conditions. Conditions always considered HIV-related include ...
In the inpatient setting, HIV is the only condition that must be confirmed to select the code. All other conditions documented as “probable,” suspected,” likely,” “questionable,” “probable,” or “still to rule out” are coded as if they exist in the inpatient setting. Dx. Sequencing. The proper sequencing for HIV depends on the reason for ...
HIV infection/illness is coded as a diagnosis only for confirmed cases. Confirmation does not require documentation of a positive blood test or culture for HIV; the physician’s diagnostic statement that the patient is HIV positive or has an HIV-related illness is sufficient. In the inpatient setting, HIV is the only condition ...