2025 DRG Codes : VIRAL ILLNESS WITH MCC

CodeDescription

A70 Chlamydia psittaci infections
A74.81 Chlamydial peritonitis

A74.89 Other chlamydial diseases
A74.9 Chlamydial infection, unspecified
A80.4 Acute nonparalytic poliomyelitis

A90 Dengue fever [classical dengue]
A91 Dengue hemorrhagic fever
A92.0 Chikungunya virus disease

A92.1 O’nyong-nyong fever
A92.30 West Nile virus infection, unspecified
A92.31 West Nile virus infection with encephalitis

A92.32 West Nile virus infection with other neurologic manifestation
A92.39 West Nile virus infection with other complications
A92.4 Rift Valley fever

A92.5 Zika virus disease
A92.8 Other specified mosquito-borne viral fevers
A92.9 Mosquito-borne viral fever, unspecified

A93.0 Oropouche virus disease
A93.1 Sandfly fever
A93.2 Colorado tick fever

A93.8 Other specified arthropod-borne viral fevers
A94 Unspecified arthropod-borne viral fever
A95.0 Sylvatic yellow fever

A95.1 Urban yellow fever
A95.9 Yellow fever, unspecified
A96.0 Junin hemorrhagic fever

A96.1 Machupo hemorrhagic fever
A96.2 Lassa fever
A96.8 Other arenaviral hemorrhagic fevers

A96.9 Arenaviral hemorrhagic fever, unspecified
A98.0 Crimean-Congo hemorrhagic fever
A98.1 Omsk hemorrhagic fever

A98.2 Kyasanur Forest disease
A98.3 Marburg virus disease
A98.4 Ebola virus disease

A98.8 Other specified viral hemorrhagic fevers
A99 Unspecified viral hemorrhagic fever
B00.89 Other herpesviral infection

B01.0 Varicella meningitis
B01.81 Varicella keratitis
B01.89 Other varicella complications

B01.9 Varicella without complication
B02.7 Disseminated zoster
B02.8 Zoster with other complications

B03 Smallpox
B04 Monkeypox
B05.1 Measles complicated by meningitis

B05.4 Measles with intestinal complications
B05.89 Other measles complications
B05.9 Measles without complication

B06.81 Rubella pneumonia
B06.89 Other rubella complications
B06.9 Rubella without complication

B08.010 Cowpox
B08.011 Vaccinia not from vaccine
B08.04 Paravaccinia, unspecified

B08.09 Other orthopoxvirus infections
B08.20 Exanthema subitum [sixth disease], unspecified
B08.21 Exanthema subitum [sixth disease] due to human herpesvirus 6

B08.22 Exanthema subitum [sixth disease] due to human herpesvirus 7
B08.3 Erythema infectiosum [fifth disease]
B08.4 Enteroviral vesicular stomatitis with exanthem

B08.60 Parapoxvirus infection, unspecified
B08.61 Bovine stomatitis
B08.62 Sealpox

B08.69 Other parapoxvirus infections
B08.70 Yatapoxvirus infection, unspecified
B08.71 Tanapox virus disease

B08.72 Yaba pox virus disease
B08.79 Other yatapoxvirus infections
B08.8 Other specified viral infections characterized by skin and mucous membrane lesions

B09 Unspecified viral infection characterized by skin and mucous membrane lesions
B25.8 Other cytomegaloviral diseases
B25.9 Cytomegaloviral disease, unspecified

B26.82 Mumps myocarditis
B26.83 Mumps nephritis
B26.85 Mumps arthritis

B26.89 Other mumps complications
B26.9 Mumps without complication
B27.00 Gammaherpesviral mononucleosis without complication

B27.01 Gammaherpesviral mononucleosis with polyneuropathy
B27.02 Gammaherpesviral mononucleosis with meningitis
B27.09 Gammaherpesviral mononucleosis with other complications

B27.10 Cytomegaloviral mononucleosis without complications
B27.11 Cytomegaloviral mononucleosis with polyneuropathy
B27.12 Cytomegaloviral mononucleosis with meningitis

B27.19 Cytomegaloviral mononucleosis with other complication
B27.80 Other infectious mononucleosis without complication
B27.81 Other infectious mononucleosis with polyneuropathy

B27.82 Other infectious mononucleosis with meningitis
B27.89 Other infectious mononucleosis with other complication
B27.90 Infectious mononucleosis, unspecified without complication

B27.91 Infectious mononucleosis, unspecified with polyneuropathy
B27.92 Infectious mononucleosis, unspecified with meningitis
B27.99 Infectious mononucleosis, unspecified with other complication

B33.1 Ross River disease
B33.3 Retrovirus infections, not elsewhere classified
B33.4 Hantavirus (cardio)-pulmonary syndrome [HPS] [HCPS]

B33.8 Other specified viral diseases
B34.0 Adenovirus infection, unspecified
B34.1 Enterovirus infection, unspecified

B34.2 Coronavirus infection, unspecified
B34.3 Parvovirus infection, unspecified
B34.4 Papovavirus infection, unspecified

B34.8 Other viral infections of unspecified site
B34.9 Viral infection, unspecified
B97.0 Adenovirus as the cause of diseases classified elsewhere

B97.10 Unspecified enterovirus as the cause of diseases classified elsewhere
B97.11 Coxsackievirus as the cause of diseases classified elsewhere
B97.12 Echovirus as the cause of diseases classified elsewhere

B97.19 Other enterovirus as the cause of diseases classified elsewhere
B97.21 SARS-associated coronavirus as the cause of diseases classified elsewhere
B97.29 Other coronavirus as the cause of diseases classified elsewhere

B97.30 Unspecified retrovirus as the cause of diseases classified elsewhere
B97.31 Lentivirus as the cause of diseases classified elsewhere
B97.32 Oncovirus as the cause of diseases classified elsewhere

B97.33 Human T-cell lymphotrophic virus, type I [HTLV-I] as the cause of diseases classified elsewhere
B97.34 Human T-cell lymphotrophic virus, type II [HTLV-II] as the cause of diseases classified elsewhere
B97.35 Human immunodeficiency virus, type 2 [HIV 2] as the cause of diseases classified elsewhere

B97.39 Other retrovirus as the cause of diseases classified elsewhere
B97.4 Respiratory syncytial virus as the cause of diseases classified elsewhere
B97.5 Reovirus as the cause of diseases classified elsewhere

B97.6 Parvovirus as the cause of diseases classified elsewhere
B97.7 Papillomavirus as the cause of diseases classified elsewhere
B97.81 Human metapneumovirus as the cause of diseases classified elsewhere

B97.89 Other viral agents as the cause of diseases classified elsewhere
J09.X3 Influenza due to identified novel influenza A virus with gastrointestinal manifestations
J09.X9 Influenza due to identified novel influenza A virus with other manifestations

J10.2 Influenza due to other identified influenza virus with gastrointestinal manifestations
J10.81 Influenza due to other identified influenza virus with encephalopathy
J10.82 Influenza due to other identified influenza virus with myocarditis

J10.83 Influenza due to other identified influenza virus with otitis media
J10.89 Influenza due to other identified influenza virus with other manifestations
J11.2 Influenza due to unidentified influenza virus with gastrointestinal manifestations

J11.81 Influenza due to unidentified influenza virus with encephalopathy
J11.82 Influenza due to unidentified influenza virus with myocarditis
J11.83 Influenza due to unidentified influenza virus with otitis media

J11.89 Influenza due to unidentified influenza virus with other manifestations
L44.4 Infantile papular acrodermatitis [Gianotti-Crosti]
T88.1XXA Other complications following immunization, not elsewhere classified, initial encounter

Z21 Asymptomatic human immunodeficiency virus [HIV] infection status

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