Diagnosis Codes in MS-DRG 867 - OTHER INFECTIOUS AND PARASITIC DISEASES DIAGNOSES WITH MCC

The Medicare Severity Diagnosis-Related Group or MS-DRG is a patient classification scheme which provides a means of relating the type of patients a hospital treats. The DRGs divides all possible principal diagnoses into mutually exclusive principal diagnosis areas referred to as Major Diagnostic Categories (MDC). This is the group for Diagnosis Codes in MS-DRG 867 - OTHER INFECTIOUS AND PARASITIC DISEASES DIAGNOSES WITH Major Complication or Comorbidity diseases in version MS-DRG V41.0 applicable from 10/01/2023 through 09/30/2024.

MS-DRG MS-DRG Title MCD Relative Weight Geometric LOS Arithmetic LOS
867 OTHER INFECTIOUS AND PARASITIC DISEASES DIAGNOSES WITH MCC 18 2.0923 Relative Weight
The relative weight of a diagnostic related group determines the reimbursement rate based on the severity of a patient's illness and the associated cost of care during hospitalization.
2.09 Geometric Length of Stay
The geometric mean length of stay (GMLOS) is used by Medicare to calculate the reimbursement for patients whose medical treatment takes a much longer or shorter time than average.
5.50 Arithmetic Length of Stay
The average length of stay (ALOS) reflects the average number of days a patient spends in a hospital for each admission.

List of ICD-10-CM Codes in Diagnostic Related Group


  • A01.0
    • A01.00 Typhoid fever, unspecified
    • A01.01 Typhoid meningitis
    • A01.02 Typhoid fever with heart involvement
    • A01.03 Typhoid pneumonia
    • A01.04 Typhoid arthritis
    • A01.05 Typhoid osteomyelitis
    • A01.09 Typhoid fever with other complications
  • A01
    • A01.1 Paratyphoid fever A
    • A01.2 Paratyphoid fever B
    • A01.3 Paratyphoid fever C
    • A01.4 Paratyphoid fever, unspecified
  • A02.2
    • A02.20 Localized salmonella infection, unspecified
    • A02.25 Salmonella pyelonephritis
    • A02.29 Salmonella with other localized infection
  • A02
    • A02.8 Other specified salmonella infections
    • A02.9 Salmonella infection, unspecified
  • A05
    • A05.1 Botulism food poisoning
  • A06
    • A06.3 Ameboma of intestine
    • A06.9 Amebiasis, unspecified
  • A06.8
    • A06.81 Amebic cystitis
    • A06.82 Other amebic genitourinary infections
    • A06.89 Other amebic infections
  • A17
    • A17.9 Tuberculosis of nervous system, unspecified
  • A18.8
    • A18.82 Tuberculosis of other endocrine glands
    • A18.84 Tuberculosis of heart
    • A18.89 Tuberculosis of other sites
  • A19
    • A19.0 Acute miliary tuberculosis of a single specified site
    • A19.1 Acute miliary tuberculosis of multiple sites
    • A19.2 Acute miliary tuberculosis, unspecified
    • A19.8 Other miliary tuberculosis
    • A19.9 Miliary tuberculosis, unspecified
  • A20
    • A20.0 Bubonic plague
    • A20.1 Cellulocutaneous plague
    • A20.3 Plague meningitis
    • A20.8 Other forms of plague
    • A20.9 Plague, unspecified
  • A21
    • A21.0 Ulceroglandular tularemia
    • A21.1 Oculoglandular tularemia
    • A21.7 Generalized tularemia
    • A21.8 Other forms of tularemia
    • A21.9 Tularemia, unspecified
  • A22
    • A22.8 Other forms of anthrax
    • A22.9 Anthrax, unspecified
  • A23
    • A23.0 Brucellosis due to Brucella melitensis
    • A23.1 Brucellosis due to Brucella abortus
    • A23.2 Brucellosis due to Brucella suis
    • A23.3 Brucellosis due to Brucella canis
    • A23.8 Other brucellosis
    • A23.9 Brucellosis, unspecified
  • A24
    • A24.0 Glanders
    • A24.1 Acute and fulminating melioidosis
    • A24.2 Subacute and chronic melioidosis
    • A24.3 Other melioidosis
    • A24.9 Melioidosis, unspecified
  • A25
    • A25.0 Spirillosis
    • A25.1 Streptobacillosis
    • A25.9 Rat-bite fever, unspecified
  • A26
    • A26.0 Cutaneous erysipeloid
    • A26.8 Other forms of erysipeloid
    • A26.9 Erysipeloid, unspecified
  • A27
    • A27.0 Leptospirosis icterohemorrhagica
    • A27.9 Leptospirosis, unspecified
  • A28
    • A28.0 Pasteurellosis
    • A28.2 Extraintestinal yersiniosis
    • A28.8 Other specified zoonotic bacterial diseases, not elsewhere classified
    • A28.9 Zoonotic bacterial disease, unspecified
  • A30
    • A30.0 Indeterminate leprosy
    • A30.1 Tuberculoid leprosy
    • A30.2 Borderline tuberculoid leprosy
    • A30.3 Borderline leprosy
    • A30.4 Borderline lepromatous leprosy
    • A30.5 Lepromatous leprosy
    • A30.8 Other forms of leprosy
    • A30.9 Leprosy, unspecified
  • A31
    • A31.2 Disseminated mycobacterium avium-intracellulare complex (DMAC)
    • A31.8 Other mycobacterial infections
    • A31.9 Mycobacterial infection, unspecified
  • A32
    • A32.0 Cutaneous listeriosis
    • A32.9 Listeriosis, unspecified
  • A32.1
    • A32.11 Listerial meningitis
    • A32.12 Listerial meningoencephalitis
  • A32.8
    • A32.81 Oculoglandular listeriosis
    • A32.82 Listerial endocarditis
    • A32.89 Other forms of listeriosis
  • A36.8
    • A36.82 Diphtheritic radiculomyelitis
    • A36.83 Diphtheritic polyneuritis
    • A36.84 Diphtheritic tubulo-interstitial nephropathy
    • A36.89 Other diphtheritic complications
  • A36
    • A36.9 Diphtheria, unspecified
  • A38
    • A38.0 Scarlet fever with otitis media
    • A38.1 Scarlet fever with myocarditis
    • A38.8 Scarlet fever with other complications
    • A38.9 Scarlet fever, uncomplicated
  • A42.8
    • A42.81 Actinomycotic meningitis
    • A42.82 Actinomycotic encephalitis
    • A42.89 Other forms of actinomycosis
  • A42
    • A42.9 Actinomycosis, unspecified
  • A43
    • A43.8 Other forms of nocardiosis
    • A43.9 Nocardiosis, unspecified
  • A44
    • A44.0 Systemic bartonellosis
    • A44.1 Cutaneous and mucocutaneous bartonellosis
    • A44.8 Other forms of bartonellosis
    • A44.9 Bartonellosis, unspecified
  • A48
    • A48.2 Nonpneumonic Legionnaires' disease [Pontiac fever]
    • A48.3 Toxic shock syndrome
    • A48.4 Brazilian purpuric fever
    • A48.8 Other specified bacterial diseases
  • A48.5
  • A49.0
    • A49.01 Methicillin susceptible Staphylococcus aureus infection, unspecified site
    • A49.02 Methicillin resistant Staphylococcus aureus infection, unspecified site
  • A49
    • A49.1 Streptococcal infection, unspecified site
    • A49.2 Hemophilus influenzae infection, unspecified site
    • A49.3 Mycoplasma infection, unspecified site
    • A49.8 Other bacterial infections of unspecified site
    • A49.9 Bacterial infection, unspecified
  • A50.0
    • A50.01 Early congenital syphilitic oculopathy
    • A50.02 Early congenital syphilitic osteochondropathy
    • A50.03 Early congenital syphilitic pharyngitis
    • A50.04 Early congenital syphilitic pneumonia
    • A50.05 Early congenital syphilitic rhinitis
    • A50.06 Early cutaneous congenital syphilis
    • A50.07 Early mucocutaneous congenital syphilis
    • A50.08 Early visceral congenital syphilis
    • A50.09 Other early congenital syphilis, symptomatic
  • A50
    • A50.1 Early congenital syphilis, latent
    • A50.2 Early congenital syphilis, unspecified
    • A50.6 Late congenital syphilis, latent
    • A50.7 Late congenital syphilis, unspecified
    • A50.9 Congenital syphilis, unspecified
  • A50.3
    • A50.30 Late congenital syphilitic oculopathy, unspecified
    • A50.32 Late congenital syphilitic chorioretinitis
    • A50.39 Other late congenital syphilitic oculopathy
  • A50.4
    • A50.44 Late congenital syphilitic optic nerve atrophy
  • A50.5
    • A50.51 Clutton's joints
    • A50.52 Hutchinson's teeth
    • A50.53 Hutchinson's triad
    • A50.54 Late congenital cardiovascular syphilis
    • A50.55 Late congenital syphilitic arthropathy
    • A50.56 Late congenital syphilitic osteochondropathy
    • A50.57 Syphilitic saddle nose
    • A50.59 Other late congenital syphilis, symptomatic
  • A51
    • A51.2 Primary syphilis of other sites
    • A51.5 Early syphilis, latent
    • A51.9 Early syphilis, unspecified
  • A51.4
    • A51.42 Secondary syphilitic female pelvic disease
    • A51.44 Secondary syphilitic nephritis
    • A51.49 Other secondary syphilitic conditions
  • A52.7
    • A52.73 Symptomatic late syphilis of other respiratory organs
    • A52.76 Other genitourinary symptomatic late syphilis
    • A52.79 Other symptomatic late syphilis
  • A52
    • A52.8 Late syphilis, latent
    • A52.9 Late syphilis, unspecified
  • A53
    • A53.0 Latent syphilis, unspecified as early or late
    • A53.9 Syphilis, unspecified
  • A54.8
    • A54.82 Gonococcal brain abscess
    • A54.84 Gonococcal pneumonia
    • A54.89 Other gonococcal infections
  • A54
    • A54.9 Gonococcal infection, unspecified
  • A59
    • A59.8 Trichomoniasis of other sites
    • A59.9 Trichomoniasis, unspecified
    • A65 Nonvenereal syphilis
    • A78 Q fever
    • B49 Unspecified mycosis
    • B54 Unspecified malaria
    • B64 Unspecified protozoal disease
    • B72 Dracunculiasis
    • B75 Trichinellosis
    • B89 Unspecified parasitic disease
    • B92 Sequelae of leprosy
  • A66
    • A66.7 Other manifestations of yaws
    • A66.8 Latent yaws
    • A66.9 Yaws, unspecified
  • A67
    • A67.2 Late lesions of pinta
    • A67.9 Pinta, unspecified
  • A68
    • A68.0 Louse-borne relapsing fever
    • A68.1 Tick-borne relapsing fever
    • A68.9 Relapsing fever, unspecified
  • A69.2
    • A69.20 Lyme disease, unspecified
    • A69.21 Meningitis due to Lyme disease
    • A69.22 Other neurologic disorders in Lyme disease
    • A69.23 Arthritis due to Lyme disease
    • A69.29 Other conditions associated with Lyme disease
  • A69
    • A69.8 Other specified spirochetal infections
    • A69.9 Spirochetal infection, unspecified
  • A75
    • A75.0 Epidemic louse-borne typhus fever due to Rickettsia prowazekii
    • A75.1 Recrudescent typhus [Brill's disease]
    • A75.2 Typhus fever due to Rickettsia typhi
    • A75.3 Typhus fever due to Rickettsia tsutsugamushi
    • A75.9 Typhus fever, unspecified
  • A77
    • A77.0 Spotted fever due to Rickettsia rickettsii
    • A77.1 Spotted fever due to Rickettsia conorii
    • A77.2 Spotted fever due to Rickettsia siberica
    • A77.3 Spotted fever due to Rickettsia australis
    • A77.8 Other spotted fevers
    • A77.9 Spotted fever, unspecified
  • A77.4
    • A77.40 Ehrlichiosis, unspecified
    • A77.41 Ehrlichiosis chafeensis [E. chafeensis]
    • A77.49 Other ehrlichiosis
  • A79
    • A79.0 Trench fever
    • A79.1 Rickettsialpox due to Rickettsia akari
    • A79.9 Rickettsiosis, unspecified
  • A79.8
    • A79.81 Rickettsiosis due to Ehrlichia sennetsu
    • A79.82 Anaplasmosis [A. phagocytophilum]
    • A79.89 Other specified rickettsioses
  • B37.8
    • B37.89 Other sites of candidiasis
  • B37
    • B37.9 Candidiasis, unspecified
  • B38
    • B38.9 Coccidioidomycosis, unspecified
  • B39
    • B39.3 Disseminated histoplasmosis capsulati
    • B39.4 Histoplasmosis capsulati, unspecified
    • B39.5 Histoplasmosis duboisii
    • B39.9 Histoplasmosis, unspecified
  • B42
    • B42.0 Pulmonary sporotrichosis
    • B42.1 Lymphocutaneous sporotrichosis
    • B42.7 Disseminated sporotrichosis
    • B42.9 Sporotrichosis, unspecified
  • B42.8
    • B42.81 Cerebral sporotrichosis
    • B42.82 Sporotrichosis arthritis
    • B42.89 Other forms of sporotrichosis
  • B43
    • B43.0 Cutaneous chromomycosis
    • B43.1 Pheomycotic brain abscess
    • B43.2 Subcutaneous pheomycotic abscess and cyst
    • B43.8 Other forms of chromomycosis
    • B43.9 Chromomycosis, unspecified
  • B47
  • B48
  • B50
    • B50.0 Plasmodium falciparum malaria with cerebral complications
    • B50.8 Other severe and complicated Plasmodium falciparum malaria
    • B50.9 Plasmodium falciparum malaria, unspecified
  • B51
    • B51.0 Plasmodium vivax malaria with rupture of spleen
    • B51.8 Plasmodium vivax malaria with other complications
    • B51.9 Plasmodium vivax malaria without complication
  • B52
    • B52.0 Plasmodium malariae malaria with nephropathy
    • B52.8 Plasmodium malariae malaria with other complications
    • B52.9 Plasmodium malariae malaria without complication
  • B53
    • B53.0 Plasmodium ovale malaria
    • B53.1 Malaria due to simian plasmodia
    • B53.8 Other malaria, not elsewhere classified
  • B55
    • B55.0 Visceral leishmaniasis
    • B55.9 Leishmaniasis, unspecified
  • B56
    • B56.0 Gambiense trypanosomiasis
    • B56.1 Rhodesiense trypanosomiasis
    • B56.9 African trypanosomiasis, unspecified
  • B57
    • B57.1 Acute Chagas' disease without heart involvement
    • B57.5 Chagas' disease (chronic) with other organ involvement
  • B57.3
    • B57.30 Chagas' disease with digestive system involvement, unspecified
    • B57.31 Megaesophagus in Chagas' disease
    • B57.32 Megacolon in Chagas' disease
    • B57.39 Other digestive system involvement in Chagas' disease
  • B57.4
    • B57.40 Chagas' disease with nervous system involvement, unspecified
    • B57.41 Meningitis in Chagas' disease
    • B57.42 Meningoencephalitis in Chagas' disease
    • B57.49 Other nervous system involvement in Chagas' disease
  • B58
    • B58.9 Toxoplasmosis, unspecified
  • B60.0
    • B60.00 Babesiosis, unspecified
    • B60.01 Babesiosis due to Babesia microti
    • B60.02 Babesiosis due to Babesia duncani
    • B60.03 Babesiosis due to Babesia divergens
    • B60.09 Other babesiosis
  • B60.1
    • B60.10 Acanthamebiasis, unspecified
    • B60.11 Meningoencephalitis due to Acanthamoeba (culbertsoni)
    • B60.19 Other acanthamebic disease
  • B60
    • B60.2 Naegleriasis
    • B60.8 Other specified protozoal diseases
  • B65
    • B65.2 Schistosomiasis due to Schistosoma japonicum
    • B65.8 Other schistosomiasis
    • B65.9 Schistosomiasis, unspecified
  • B66
    • B66.2 Dicroceliasis
    • B66.8 Other specified fluke infections
    • B66.9 Fluke infection, unspecified
  • B67
    • B67.2 Echinococcus granulosus infection of bone
    • B67.4 Echinococcus granulosus infection, unspecified
    • B67.7 Echinococcus multilocularis infection, unspecified
  • B67.3
    • B67.32 Echinococcus granulosus infection, multiple sites
    • B67.39 Echinococcus granulosus infection, other sites
  • B67.6
    • B67.61 Echinococcus multilocularis infection, multiple sites
    • B67.69 Echinococcus multilocularis infection, other sites
  • B67.9
    • B67.90 Echinococcosis, unspecified
    • B67.99 Other echinococcosis
  • B73.0
    • B73.00 Onchocerciasis with eye involvement, unspecified
    • B73.01 Onchocerciasis with endophthalmitis
    • B73.02 Onchocerciasis with glaucoma
    • B73.09 Onchocerciasis with other eye involvement
  • B73
    • B73.1 Onchocerciasis without eye disease
  • B74
    • B74.0 Filariasis due to Wuchereria bancrofti
    • B74.1 Filariasis due to Brugia malayi
    • B74.2 Filariasis due to Brugia timori
    • B74.3 Loiasis
    • B74.4 Mansonelliasis
    • B74.8 Other filariases
    • B74.9 Filariasis, unspecified
  • B81
    • B81.4 Mixed intestinal helminthiases
  • B83
    • B83.0 Visceral larva migrans
    • B83.1 Gnathostomiasis
    • B83.2 Angiostrongyliasis due to Parastrongylus cantonensis
    • B83.3 Syngamiasis
    • B83.8 Other specified helminthiases
    • B83.9 Helminthiasis, unspecified
  • B90
    • B90.8 Sequelae of tuberculosis of other organs
  • B94
    • B94.2 Sequelae of viral hepatitis
    • B94.8 Sequelae of other specified infectious and parasitic diseases
    • B94.9 Sequelae of unspecified infectious and parasitic disease
  • B95
    • B95.0 Streptococcus, group A, as the cause of diseases classified elsewhere
    • B95.1 Streptococcus, group B, as the cause of diseases classified elsewhere
    • B95.2 Enterococcus as the cause of diseases classified elsewhere
    • B95.3 Streptococcus pneumoniae as the cause of diseases classified elsewhere
    • B95.4 Other streptococcus as the cause of diseases classified elsewhere
    • B95.5 Unspecified streptococcus as the cause of diseases classified elsewhere
    • B95.7 Other staphylococcus as the cause of diseases classified elsewhere
    • B95.8 Unspecified staphylococcus as the cause of diseases classified elsewhere
  • B95.6
    • B95.61 Methicillin susceptible Staphylococcus aureus infection as the cause of diseases classified elsewhere
    • B95.62 Methicillin resistant Staphylococcus aureus infection as the cause of diseases classified elsewhere
  • B96
    • B96.0 Mycoplasma pneumoniae [M. pneumoniae] as the cause of diseases classified elsewhere
    • B96.1 Klebsiella pneumoniae [K. pneumoniae] as the cause of diseases classified elsewhere
    • B96.3 Hemophilus influenzae [H. influenzae] as the cause of diseases classified elsewhere
    • B96.4 Proteus (mirabilis) (morganii) as the cause of diseases classified elsewhere
    • B96.5 Pseudomonas (aeruginosa) (mallei) (pseudomallei) as the cause of diseases classified elsewhere
    • B96.6 Bacteroides fragilis [B. fragilis] as the cause of diseases classified elsewhere
    • B96.7 Clostridium perfringens [C. perfringens] as the cause of diseases classified elsewhere
  • B96.2
    • B96.20 Unspecified Escherichia coli [E. coli] as the cause of diseases classified elsewhere
    • B96.21 Shiga toxin-producing Escherichia coli [E. coli] [STEC] O157 as the cause of diseases classified elsewhere
    • B96.22 Other specified Shiga toxin-producing Escherichia coli [E. coli] [STEC] as the cause of diseases classified elsewhere
    • B96.23 Unspecified Shiga toxin-producing Escherichia coli [E. coli] [STEC] as the cause of diseases classified elsewhere
    • B96.29 Other Escherichia coli [E. coli] as the cause of diseases classified elsewhere
  • B96.8
    • B96.81 Helicobacter pylori [H. pylori] as the cause of diseases classified elsewhere
    • B96.82 Vibrio vulnificus as the cause of diseases classified elsewhere
    • B96.83 Acinetobacter baumannii as the cause of diseases classified elsewhere
    • B96.89 Other specified bacterial agents as the cause of diseases classified elsewhere
  • B99
    • B99.8 Other infectious disease
    • B99.9 Unspecified infectious disease
  • L94
  • R89
    • R89.9 Unspecified abnormal finding in specimens from other organs, systems and tissues
  • Z16.1
    • Z16.10 Resistance to unspecified beta lactam antibiotics
    • Z16.11 Resistance to penicillins
    • Z16.12 Extended spectrum beta lactamase (ESBL) resistance
    • Z16.13 Resistance to carbapenem
    • Z16.19 Resistance to other specified beta lactam antibiotics
  • Z16.2
    • Z16.20 Resistance to unspecified antibiotic
    • Z16.21 Resistance to vancomycin
    • Z16.22 Resistance to vancomycin related antibiotics
    • Z16.23 Resistance to quinolones and fluoroquinolones
    • Z16.24 Resistance to multiple antibiotics
    • Z16.29 Resistance to other single specified antibiotic
  • Z16.3
    • Z16.30 Resistance to unspecified antimicrobial drugs
    • Z16.31 Resistance to antiparasitic drug(s)
    • Z16.32 Resistance to antifungal drug(s)
    • Z16.33 Resistance to antiviral drug(s)
    • Z16.35 Resistance to multiple antimicrobial drugs
    • Z16.39 Resistance to other specified antimicrobial drug
  • Z16.34
    • Z16.341 Resistance to single antimycobacterial drug
    • Z16.342 Resistance to multiple antimycobacterial drugs