Block · Chapter 1
A00-A09Intestinal infectious diseases (A00-A09)
94 codes · 10 categories
A01Typhoid and paratyphoid fevers13 codes →
A01Typhoid and paratyphoid feversHeaderA01.0Typhoid feverHeaderA01.00Typhoid fever, unspecifiedBillableA01.01Typhoid meningitisBillableA01.02Typhoid fever with heart involvementBillableA01.03Typhoid pneumoniaBillableA01.04Typhoid arthritisBillableA01.05Typhoid osteomyelitisBillableA01.09Typhoid fever with other complicationsBillableA01.1Paratyphoid fever ABillableA01.2Paratyphoid fever BBillableA01.3Paratyphoid fever CBillableA01.4Paratyphoid fever, unspecifiedBillable
A02Other salmonella infections13 codes →
A02Other salmonella infectionsHeaderA02.0Salmonella enteritisBillableA02.1Salmonella sepsisBillableA02.2Localized salmonella infectionsHeaderA02.20Localized salmonella infection, unspecifiedBillableA02.21Salmonella meningitisBillableA02.22Salmonella pneumoniaBillableA02.23Salmonella arthritisBillableA02.24Salmonella osteomyelitisBillableA02.25Salmonella pyelonephritisBillableA02.29Salmonella with other localized infectionBillableA02.8Other specified salmonella infectionsBillableA02.9Salmonella infection, unspecifiedBillable
A04Other bacterial intestinal infections13 codes →
A04Other bacterial intestinal infectionsHeaderA04.0Enteropathogenic Escherichia coli infectionBillableA04.1Enterotoxigenic Escherichia coli infectionBillableA04.2Enteroinvasive Escherichia coli infectionBillableA04.3Enterohemorrhagic Escherichia coli infectionBillableA04.4Other intestinal Escherichia coli infectionsBillableA04.5Campylobacter enteritisBillableA04.6Enteritis due to Yersinia enterocoliticaBillableA04.7Enterocolitis due to Clostridium difficileHeaderA04.71Enterocolitis due to Clostridium difficile, recurrentBillableA04.72Enterocolitis due to Clostridium difficile, not specified as recurrentBillableA04.8Other specified bacterial intestinal infectionsBillableA04.9Bacterial intestinal infection, unspecifiedBillable
A05Other bacterial foodborne intoxications, not elsewhere classified9 codes →
A05Other bacterial foodborne intoxications, not elsewhere classifiedHeaderA05.0Foodborne staphylococcal intoxicationBillableA05.1Botulism food poisoningBillableA05.2Foodborne Clostridium perfringens [Clostridium welchii] intoxicationBillableA05.3Foodborne Vibrio parahaemolyticus intoxicationBillableA05.4Foodborne Bacillus cereus intoxicationBillableA05.5Foodborne Vibrio vulnificus intoxicationBillableA05.8Other specified bacterial foodborne intoxicationsBillableA05.9Bacterial foodborne intoxication, unspecifiedBillable
A06Amebiasis14 codes →
A06AmebiasisHeaderA06.0Acute amebic dysenteryBillableA06.1Chronic intestinal amebiasisBillableA06.2Amebic nondysenteric colitisBillableA06.3Ameboma of intestineBillableA06.4Amebic liver abscessBillableA06.5Amebic lung abscessBillableA06.6Amebic brain abscessBillableA06.7Cutaneous amebiasisBillableA06.8Amebic infection of other sitesHeaderA06.81Amebic cystitisBillableA06.82Other amebic genitourinary infectionsBillableA06.89Other amebic infectionsBillableA06.9Amebiasis, unspecifiedBillable
A07Other protozoal intestinal diseases8 codes →
A07Other protozoal intestinal diseasesHeaderA07.0BalantidiasisBillableA07.1Giardiasis [lambliasis]BillableA07.2CryptosporidiosisBillableA07.3IsosporiasisBillableA07.4CyclosporiasisBillableA07.8Other specified protozoal intestinal diseasesBillableA07.9Protozoal intestinal disease, unspecifiedBillable
A08Viral and other specified intestinal infections12 codes →
A08Viral and other specified intestinal infectionsHeaderA08.0Rotaviral enteritisBillableA08.1Acute gastroenteropathy due to Norwalk agent and other small round virusesHeaderA08.11Acute gastroenteropathy due to Norwalk agentBillableA08.19Acute gastroenteropathy due to other small round virusesBillableA08.2Adenoviral enteritisBillableA08.3Other viral enteritisHeaderA08.31Calicivirus enteritisBillableA08.32Astrovirus enteritisBillableA08.39Other viral enteritisBillableA08.4Viral intestinal infection, unspecifiedBillableA08.8Other specified intestinal infectionsBillable