A00–B99: Certain Infectious and Parasitic Diseases
Chapter 1 of ICD-10-CM 2027, 1,309 codes in 22 blocks.
Advertisements
Chapter instructions
Includes: conditions that are coded here
- diseases generally recognized as communicable or transmissible
Excludes2: not included here, code separately if applicable
- carrier or suspected carrier of infectious disease (Z22.-)
- certain localized infections - see body system-related chapters
- infectious and parasitic diseases complicating pregnancy, childbirth and the puerperium (O98.-)
- infectious and parasitic diseases specific to the perinatal period (P35-P39)
- influenza and other acute respiratory infections (J00-J22)
Use additional code: add a second code for this, listed after this one
- code to identify resistance to antimicrobial drugs (Z16.-)
Codes in this chapter
All codesBillable only1,068 results
- A50.09Other early congenital syphilis, symptomatic
- A50.1Early congenital syphilis, latent
- A50.2Early congenital syphilis, unspecified
- A50.30Late congenital syphilitic oculopathy, unspecified
- A50.31Late congenital syphilitic interstitial keratitis
- A50.32Late congenital syphilitic chorioretinitis
- A50.39Other late congenital syphilitic oculopathy
- A50.40Late congenital neurosyphilis, unspecified
- A50.41Late congenital syphilitic meningitis
- A50.42Late congenital syphilitic encephalitis
- A50.43Late congenital syphilitic polyneuropathy
- A50.44Late congenital syphilitic optic nerve atrophy
- A50.45Juvenile general paresis
- A50.49Other late congenital neurosyphilis
- A50.51Clutton's joints
- A50.52Hutchinson's teeth
- A50.53Hutchinson's triad
- A50.54Late congenital cardiovascular syphilis
- A50.55Late congenital syphilitic arthropathy
- A50.56Late congenital syphilitic osteochondropathy
- A50.57Syphilitic saddle nose
- A50.59Other late congenital syphilis, symptomatic
- A50.6Late congenital syphilis, latent
- A50.7Late congenital syphilis, unspecified
- A50.9Congenital syphilis, unspecified
- A51.0Primary genital syphilis
- A51.1Primary anal syphilis
- A51.2Primary syphilis of other sites
- A51.31Condyloma latum
- A51.32Syphilitic alopecia
- A51.39Other secondary syphilis of skin
- A51.41Secondary syphilitic meningitis
- A51.42Secondary syphilitic female pelvic disease
- A51.43Secondary syphilitic oculopathy
- A51.44Secondary syphilitic nephritis
- A51.45Secondary syphilitic hepatitis
- A51.46Secondary syphilitic osteopathy
- A51.49Other secondary syphilitic conditions
- A51.5Early syphilis, latent
- A51.9Early syphilis, unspecified
- A52.00Cardiovascular syphilis, unspecified
- A52.01Syphilitic aneurysm of aorta
- A52.02Syphilitic aortitis
- A52.03Syphilitic endocarditis
- A52.04Syphilitic cerebral arteritis
- A52.05Other cerebrovascular syphilis
- A52.06Other syphilitic heart involvement
- A52.09Other cardiovascular syphilis
- A52.10Symptomatic neurosyphilis, unspecified
- A52.11Tabes dorsalis