U S Department of Health and Human Services www.hhs.gov
Centers for Medicare & Medicaid Services
ICD-10-CM/PCS MS-DRGv33 Definitions Manual Previous Page [Alt-p] Up a level [Alt-u] Next Page [Alt-n]
Appendix C: Principal diagnoses which convert CC/MCC to non-CC
PDX Collection 0090:124 codes
A150Tuberculosis of lung
A154Tuberculosis of intrathoracic lymph nodes
A155Tuberculosis of larynx, trachea and bronchus
A156Tuberculous pleurisy
A158Other respiratory tuberculosis
A159Respiratory tuberculosis unspecified
A179Tuberculosis of nervous system, unspecified
A1882Tuberculosis of other endocrine glands
A1884Tuberculosis of heart
A1889Tuberculosis of other sites
A212Pulmonary tularemia
A221Pulmonary anthrax
A310Pulmonary mycobacterial infection
A3700Whooping cough due to Bordetella pertussis without pneumonia
A3701Whooping cough due to Bordetella pertussis with pneumonia
A3710Whooping cough due to Bordetella parapertussis without pneumonia
A3711Whooping cough due to Bordetella parapertussis with pneumonia
A3780Whooping cough due to other Bordetella species without pneumonia
A3781Whooping cough due to other Bordetella species with pneumonia
A3790Whooping cough, unspecified species without pneumonia
A3791Whooping cough, unspecified species with pneumonia
A420Pulmonary actinomycosis
A430Pulmonary nocardiosis
A481Legionnaires' disease
B250Cytomegaloviral pneumonitis
B390Acute pulmonary histoplasmosis capsulati
B391Chronic pulmonary histoplasmosis capsulati
B392Pulmonary histoplasmosis capsulati, unspecified
B440Invasive pulmonary aspergillosis
B583Pulmonary toxoplasmosis
B59Pneumocystosis
B671Echinococcus granulosus infection of lung
J09X1Influenza due to identified novel influenza A virus with pneumonia
J09X2Influenza due to identified novel influenza A virus with other respiratory manifestations
J1000Influenza due to other identified influenza virus with unspecified type of pneumonia
J1001Influenza due to other identified influenza virus with the same other identified influenza virus pneumonia
J1008Influenza due to other identified influenza virus with other specified pneumonia
J101Influenza due to other identified influenza virus with other respiratory manifestations
J1100Influenza due to unidentified influenza virus with unspecified type of pneumonia
J1108Influenza due to unidentified influenza virus with specified pneumonia
J111Influenza due to unidentified influenza virus with other respiratory manifestations
J120Adenoviral pneumonia
J121Respiratory syncytial virus pneumonia
J122Parainfluenza virus pneumonia
J123Human metapneumovirus pneumonia
J1289Other viral pneumonia
J129Viral pneumonia, unspecified
J13Pneumonia due to Streptococcus pneumoniae
J14Pneumonia due to Hemophilus influenzae
J150Pneumonia due to Klebsiella pneumoniae
J151Pneumonia due to Pseudomonas
J1520Pneumonia due to staphylococcus, unspecified
J15211Pneumonia due to Methicillin susceptible Staphylococcus aureus
J15212Pneumonia due to Methicillin resistant Staphylococcus aureus
J1529Pneumonia due to other staphylococcus
J153Pneumonia due to streptococcus, group B
J154Pneumonia due to other streptococci
J155Pneumonia due to Escherichia coli
J156Pneumonia due to other aerobic Gram-negative bacteria
J157Pneumonia due to Mycoplasma pneumoniae
J158Pneumonia due to other specified bacteria
J159Unspecified bacterial pneumonia
J160Chlamydial pneumonia
J168Pneumonia due to other specified infectious organisms
J17Pneumonia in diseases classified elsewhere
J180Bronchopneumonia, unspecified organism
J181Lobar pneumonia, unspecified organism
J188Other pneumonia, unspecified organism
J189Pneumonia, unspecified organism
J22Unspecified acute lower respiratory infection
J449Chronic obstructive pulmonary disease, unspecified
J470Bronchiectasis with acute lower respiratory infection
J471Bronchiectasis with (acute) exacerbation
J479Bronchiectasis, uncomplicated
J60Coalworker's pneumoconiosis
J61Pneumoconiosis due to asbestos and other mineral fibers
J620Pneumoconiosis due to talc dust
J628Pneumoconiosis due to other dust containing silica
J630Aluminosis (of lung)
J631Bauxite fibrosis (of lung)
J632Berylliosis
J633Graphite fibrosis (of lung)
J634Siderosis
J635Stannosis
J636Pneumoconiosis due to other specified inorganic dusts
J64Unspecified pneumoconiosis
J65Pneumoconiosis associated with tuberculosis
J660Byssinosis
J661Flax-dressers' disease
J662Cannabinosis
J668Airway disease due to other specific organic dusts
J670Farmer's lung
J671Bagassosis
J672Bird fancier's lung
J673Suberosis
J674Maltworker's lung
J675Mushroom-worker's lung
J676Maple-bark-stripper's lung
J677Air conditioner and humidifier lung
J678Hypersensitivity pneumonitis due to other organic dusts
J679Hypersensitivity pneumonitis due to unspecified organic dust
J680Bronchitis and pneumonitis due to chemicals, gases, fumes and vapors
J681Pulmonary edema due to chemicals, gases, fumes and vapors
J682Upper respiratory inflammation due to chemicals, gases, fumes and vapors, not elsewhere classified
J683Other acute and subacute respiratory conditions due to chemicals, gases, fumes and vapors
J684Chronic respiratory conditions due to chemicals, gases, fumes and vapors
J688Other respiratory conditions due to chemicals, gases, fumes and vapors
J689Unspecified respiratory condition due to chemicals, gases, fumes and vapors
J690Pneumonitis due to inhalation of food and vomit
J691Pneumonitis due to inhalation of oils and essences
J698Pneumonitis due to inhalation of other solids and liquids
J700Acute pulmonary manifestations due to radiation
J701Chronic and other pulmonary manifestations due to radiation
J702Acute drug-induced interstitial lung disorders
J703Chronic drug-induced interstitial lung disorders
J704Drug-induced interstitial lung disorders, unspecified
J708Respiratory conditions due to other specified external agents
J709Respiratory conditions due to unspecified external agent
J984Other disorders of lung
J988Other specified respiratory disorders
J989Respiratory disorder, unspecified
J99Respiratory disorders in diseases classified elsewhere
Q334Congenital bronchiectasis
R911Solitary pulmonary nodule
 
PDX Collection 0091:8 codes
A380Scarlet fever with otitis media
A381Scarlet fever with myocarditis
A388Scarlet fever with other complications
A389Scarlet fever, uncomplicated
A46Erysipelas
J020Streptococcal pharyngitis
J0300Acute streptococcal tonsillitis, unspecified
J0301Acute recurrent streptococcal tonsillitis
 
PDX Collection 0092:60 codes
A0221Salmonella meningitis
A170Tuberculous meningitis
A171Meningeal tuberculoma
A2781Aseptic meningitis in leptospirosis
A390Meningococcal meningitis
A3989Other meningococcal infections
A399Meningococcal infection, unspecified
A493Mycoplasma infection, unspecified site
A498Other bacterial infections of unspecified site
A499Bacterial infection, unspecified
A5041Late congenital syphilitic meningitis
A5141Secondary syphilitic meningitis
A5213Late syphilitic meningitis
A5482Gonococcal brain abscess
A5484Gonococcal pneumonia
A5489Other gonococcal infections
A549Gonococcal infection, unspecified
A870Enteroviral meningitis
A871Adenoviral meningitis
A872Lymphocytic choriomeningitis
A878Other viral meningitis
A879Viral meningitis, unspecified
B003Herpesviral meningitis
B021Zoster meningitis
B261Mumps meningitis
B375Candidal meningitis
B384Coccidioidomycosis meningitis
B451Cerebral cryptococcosis
B582Toxoplasma meningoencephalitis
B92Sequelae of leprosy
B942Sequelae of viral hepatitis
B948Sequelae of other specified infectious and parasitic diseases
B949Sequelae of unspecified infectious and parasitic disease
B960Mycoplasma pneumoniae [M. pneumoniae] as the cause of diseases classified elsewhere
B966Bacteroides fragilis [B. fragilis] as the cause of diseases classified elsewhere
B967Clostridium perfringens [C. perfringens] as the cause of diseases classified elsewhere
B9681Helicobacter pylori [H. pylori] as the cause of diseases classified elsewhere
B9682Vibrio vulnificus as the cause of diseases classified elsewhere
B9689Other specified bacterial agents as the cause of diseases classified elsewhere
G000Hemophilus meningitis
G001Pneumococcal meningitis
G002Streptococcal meningitis
G003Staphylococcal meningitis
G008Other bacterial meningitis
G009Bacterial meningitis, unspecified
G01Meningitis in bacterial diseases classified elsewhere
G02Meningitis in other infectious and parasitic diseases classified elsewhere
G030Nonpyogenic meningitis
G031Chronic meningitis
G032Benign recurrent meningitis [Mollaret]
G038Meningitis due to other specified causes
G039Meningitis, unspecified
G042Bacterial meningoencephalitis and meningomyelitis, not elsewhere classified
G3289Other specified degenerative disorders of nervous system in diseases classified elsewhere
G610Guillain-Barre syndrome
G968Other specified disorders of central nervous system
G969Disorder of central nervous system, unspecified
G980Neurogenic arthritis, not elsewhere classified
G988Other disorders of nervous system
G998Other specified disorders of nervous system in diseases classified elsewhere
 
PDX Collection 0093:16 codes
A391Waterhouse-Friderichsen syndrome
A3989Other meningococcal infections
A399Meningococcal infection, unspecified
A493Mycoplasma infection, unspecified site
A498Other bacterial infections of unspecified site
A499Bacterial infection, unspecified
B92Sequelae of leprosy
B942Sequelae of viral hepatitis
B948Sequelae of other specified infectious and parasitic diseases
B949Sequelae of unspecified infectious and parasitic disease
B960Mycoplasma pneumoniae [M. pneumoniae] as the cause of diseases classified elsewhere
B966Bacteroides fragilis [B. fragilis] as the cause of diseases classified elsewhere
B967Clostridium perfringens [C. perfringens] as the cause of diseases classified elsewhere
B9681Helicobacter pylori [H. pylori] as the cause of diseases classified elsewhere
B9682Vibrio vulnificus as the cause of diseases classified elsewhere
B9689Other specified bacterial agents as the cause of diseases classified elsewhere
 
PDX Collection 0094:48 codes
A021Salmonella sepsis
A207Septicemic plague
A227Anthrax sepsis
A267Erysipelothrix sepsis
A327Listerial sepsis
A392Acute meningococcemia
A393Chronic meningococcemia
A394Meningococcemia, unspecified
A3989Other meningococcal infections
A399Meningococcal infection, unspecified
A400Sepsis due to streptococcus, group A
A401Sepsis due to streptococcus, group B
A408Other streptococcal sepsis
A409Streptococcal sepsis, unspecified
A4101Sepsis due to Methicillin susceptible Staphylococcus aureus
A4102Sepsis due to Methicillin resistant Staphylococcus aureus
A411Sepsis due to other specified staphylococcus
A412Sepsis due to unspecified staphylococcus
A413Sepsis due to Hemophilus influenzae
A414Sepsis due to anaerobes
A4150Gram-negative sepsis, unspecified
A4151Sepsis due to Escherichia coli [E. coli]
A4152Sepsis due to Pseudomonas
A4153Sepsis due to Serratia
A4159Other Gram-negative sepsis
A4181Sepsis due to Enterococcus
A4189Other specified sepsis
A419Sepsis, unspecified organism
A427Actinomycotic sepsis
A493Mycoplasma infection, unspecified site
A498Other bacterial infections of unspecified site
A499Bacterial infection, unspecified
A5486Gonococcal sepsis
B007Disseminated herpesviral disease
B377Candidal sepsis
B92Sequelae of leprosy
B942Sequelae of viral hepatitis
B948Sequelae of other specified infectious and parasitic diseases
B949Sequelae of unspecified infectious and parasitic disease
B960Mycoplasma pneumoniae [M. pneumoniae] as the cause of diseases classified elsewhere
B966Bacteroides fragilis [B. fragilis] as the cause of diseases classified elsewhere
B967Clostridium perfringens [C. perfringens] as the cause of diseases classified elsewhere
B9681Helicobacter pylori [H. pylori] as the cause of diseases classified elsewhere
B9682Vibrio vulnificus as the cause of diseases classified elsewhere
B9689Other specified bacterial agents as the cause of diseases classified elsewhere
R6510Systemic inflammatory response syndrome (SIRS) of non-infectious origin without acute organ dysfunction
R6511Systemic inflammatory response syndrome (SIRS) of non-infectious origin with acute organ dysfunction
R6520Severe sepsis without septic shock
 
PDX Collection 0095:16 codes
A3950Meningococcal carditis, unspecified
A3989Other meningococcal infections
A399Meningococcal infection, unspecified
A493Mycoplasma infection, unspecified site
A498Other bacterial infections of unspecified site
A499Bacterial infection, unspecified
B92Sequelae of leprosy
B942Sequelae of viral hepatitis
B948Sequelae of other specified infectious and parasitic diseases
B949Sequelae of unspecified infectious and parasitic disease
B960Mycoplasma pneumoniae [M. pneumoniae] as the cause of diseases classified elsewhere
B966Bacteroides fragilis [B. fragilis] as the cause of diseases classified elsewhere
B967Clostridium perfringens [C. perfringens] as the cause of diseases classified elsewhere
B9681Helicobacter pylori [H. pylori] as the cause of diseases classified elsewhere
B9682Vibrio vulnificus as the cause of diseases classified elsewhere
B9689Other specified bacterial agents as the cause of diseases classified elsewhere
 
PDX Collection 0096:16 codes
A3951Meningococcal endocarditis
A3989Other meningococcal infections
A399Meningococcal infection, unspecified
A493Mycoplasma infection, unspecified site
A498Other bacterial infections of unspecified site
A499Bacterial infection, unspecified
B92Sequelae of leprosy
B942Sequelae of viral hepatitis
B948Sequelae of other specified infectious and parasitic diseases
B949Sequelae of unspecified infectious and parasitic disease
B960Mycoplasma pneumoniae [M. pneumoniae] as the cause of diseases classified elsewhere
B966Bacteroides fragilis [B. fragilis] as the cause of diseases classified elsewhere
B967Clostridium perfringens [C. perfringens] as the cause of diseases classified elsewhere
B9681Helicobacter pylori [H. pylori] as the cause of diseases classified elsewhere
B9682Vibrio vulnificus as the cause of diseases classified elsewhere
B9689Other specified bacterial agents as the cause of diseases classified elsewhere
 
PDX Collection 0097:14 codes
A3952Meningococcal myocarditis
A493Mycoplasma infection, unspecified site
A498Other bacterial infections of unspecified site
A499Bacterial infection, unspecified
B92Sequelae of leprosy
B942Sequelae of viral hepatitis
B948Sequelae of other specified infectious and parasitic diseases
B949Sequelae of unspecified infectious and parasitic disease
B960Mycoplasma pneumoniae [M. pneumoniae] as the cause of diseases classified elsewhere
B966Bacteroides fragilis [B. fragilis] as the cause of diseases classified elsewhere
B967Clostridium perfringens [C. perfringens] as the cause of diseases classified elsewhere
B9681Helicobacter pylori [H. pylori] as the cause of diseases classified elsewhere
B9682Vibrio vulnificus as the cause of diseases classified elsewhere
B9689Other specified bacterial agents as the cause of diseases classified elsewhere
 
PDX Collection 0098:16 codes
A3953Meningococcal pericarditis
A3989Other meningococcal infections
A399Meningococcal infection, unspecified
A493Mycoplasma infection, unspecified site
A498Other bacterial infections of unspecified site
A499Bacterial infection, unspecified
B92Sequelae of leprosy
B942Sequelae of viral hepatitis
B948Sequelae of other specified infectious and parasitic diseases
B949Sequelae of unspecified infectious and parasitic disease
B960Mycoplasma pneumoniae [M. pneumoniae] as the cause of diseases classified elsewhere
B966Bacteroides fragilis [B. fragilis] as the cause of diseases classified elsewhere
B967Clostridium perfringens [C. perfringens] as the cause of diseases classified elsewhere
B9681Helicobacter pylori [H. pylori] as the cause of diseases classified elsewhere
B9682Vibrio vulnificus as the cause of diseases classified elsewhere
B9689Other specified bacterial agents as the cause of diseases classified elsewhere
 
PDX Collection 0099:16 codes
A3981Meningococcal encephalitis
A3989Other meningococcal infections
A399Meningococcal infection, unspecified
A493Mycoplasma infection, unspecified site
A498Other bacterial infections of unspecified site
A499Bacterial infection, unspecified
B92Sequelae of leprosy
B942Sequelae of viral hepatitis
B948Sequelae of other specified infectious and parasitic diseases
B949Sequelae of unspecified infectious and parasitic disease
B960Mycoplasma pneumoniae [M. pneumoniae] as the cause of diseases classified elsewhere
B966Bacteroides fragilis [B. fragilis] as the cause of diseases classified elsewhere
B967Clostridium perfringens [C. perfringens] as the cause of diseases classified elsewhere
B9681Helicobacter pylori [H. pylori] as the cause of diseases classified elsewhere
B9682Vibrio vulnificus as the cause of diseases classified elsewhere
B9689Other specified bacterial agents as the cause of diseases classified elsewhere
 
PDX Collection 0100:16 codes
A3982Meningococcal retrobulbar neuritis
A3989Other meningococcal infections
A399Meningococcal infection, unspecified
A493Mycoplasma infection, unspecified site
A498Other bacterial infections of unspecified site
A499Bacterial infection, unspecified
B92Sequelae of leprosy
B942Sequelae of viral hepatitis
B948Sequelae of other specified infectious and parasitic diseases
B949Sequelae of unspecified infectious and parasitic disease
B960Mycoplasma pneumoniae [M. pneumoniae] as the cause of diseases classified elsewhere
B966Bacteroides fragilis [B. fragilis] as the cause of diseases classified elsewhere
B967Clostridium perfringens [C. perfringens] as the cause of diseases classified elsewhere
B9681Helicobacter pylori [H. pylori] as the cause of diseases classified elsewhere
B9682Vibrio vulnificus as the cause of diseases classified elsewhere
B9689Other specified bacterial agents as the cause of diseases classified elsewhere
 
PDX Collection 0101:17 codes
A3983Meningococcal arthritis
A3984Postmeningococcal arthritis
A3989Other meningococcal infections
A399Meningococcal infection, unspecified
A493Mycoplasma infection, unspecified site
A498Other bacterial infections of unspecified site
A499Bacterial infection, unspecified
B92Sequelae of leprosy
B942Sequelae of viral hepatitis
B948Sequelae of other specified infectious and parasitic diseases
B949Sequelae of unspecified infectious and parasitic disease
B960Mycoplasma pneumoniae [M. pneumoniae] as the cause of diseases classified elsewhere
B966Bacteroides fragilis [B. fragilis] as the cause of diseases classified elsewhere
B967Clostridium perfringens [C. perfringens] as the cause of diseases classified elsewhere
B9681Helicobacter pylori [H. pylori] as the cause of diseases classified elsewhere
B9682Vibrio vulnificus as the cause of diseases classified elsewhere
B9689Other specified bacterial agents as the cause of diseases classified elsewhere



Centers for Medicare & Medicaid Services, 7500 Security Boulevard Baltimore, MD 21244