101Vincent's angina
- Legacy / Not Valid for Submission
- Replaced October 1, 2015
101 is a legacy ICD-9-CM diagnosis code for Vincent's angina. It was valid on U.S. claims through September 30, 2015 and cannot be reported for services on or after October 1, 2015, when ICD-10-CM replaced the ICD-9 code set. Under the CMS General Equivalence Mappings, it maps to 2 ICD-10-CM candidates: A69.0 and A69.1.
Code Identity
Convert 101 to ICD-10-CM
Based on the final CMS General Equivalence Mappings (GEMs), 101 crosswalks to the following ICD-10-CM codes. When more than one candidate is listed, pick the code the documentation supports.
Index of Diseases References
Entries in the final ICD-9-CM Index to Diseases and Injuries that point to 101. Tap the icons for the official index conventions.
- Angina attack cardiac chest effort heart pectoris syndrome vasomotor 413.9
- pseudomembranous 101
- Vincent s 101
- Bacillus SEE ALSO Infection bacillus
- fusiformis infestation 101
- Borrelia vincentii mouth pharynx tonsils 101
- Bronchitis diffuse hypostatic infectious inflammatory simple 490
- ulcerative 491.8
- Vincent s 101
- Vincent s 101
- ulcerative 491.8
- Carcinoma M8010 3 SEE ALSO Neoplasm by site malignant
- embryonal M9070 3
- combined with choriocarcinoma M9101 3 see Neoplasm by site malignant
- embryonal M9070 3
- Choriocarcinoma M9100 3
- combined with
- embryonal carcinoma M9101 3 see Neoplasm by site malignant
- teratoma M9101 3 see Neoplasm by site malignant
- combined with
- Disease diseased SEE ALSO Syndrome
- Vincent s trench mouth 101
- Fusospirillosis mouth tongue tonsil 101
- Gingivitis 523.10
- acute 523.00
- NEC rotizing 101
- NEC rotizing acute 101
- ulcerative 523.10
- acute NEC rotizing 101
- Vincent s 101
- acute 523.00
- Infection infected infective opportunistic 136.9
- Bacillus NEC 041.89
- fusiformis 101
- Borrelia
- vincentii mouth pharynx tonsil 101
- gingival chronic 523.10
- Vincent s 101
- Vincent s gums mouth tonsil 101
- Bacillus NEC 041.89
- Infestation 134.9
- Bacillus fusiformis 101
- Laryngitis acute edematous fibrinous gangrenous infective infiltrative malignant membranous phlegmonous pneumococcal pseudomembranous septic subglottic suppurative ulcerative viral 464.00
- borrelia vincentii 101
- Vincent s 101
- Laryngotracheitis acute infectional viral SEE ALSO Laryngitis 464.20
- Borrelia vincenti 101
- Vincent s 101
- Pharyngitis acute catarrhal gangrenous infective malignant membranous phlegmonous pneumococcal pseudomembranous simple staphylococcal subacute suppurative ulcerative viral 462
- fusospirochetal 101
- Stomatitis 528.00
- NEC rotic 528.1
- ulcerative 101
- NEC rotizing ulcerative 101
- spirochetal 101
- ulcerative 528.00
- NEC rotizing 101
- ulceromembranous 101
- Vincent s 101
- NEC rotic 528.1
- Teratoma solid M9080 1 SEE ALSO Neoplasm by site uncertain behavior
- combined with choriocarcinoma M9101 3 see Neoplasm by site malignant
- Tonsillitis acute catarrhal croupous follicular gangrenous infective lacunar lingual malignant membranous phlegmonous pneumococcal pseudomembranous purulent septic staphylococcal subacute suppurative toxic ulcerative vesicular viral 463
- Vincent s 101
- Trench
- mouth 101
- Trichofolliculoma M8101 0 see Neoplasm skin benign
- Vincent s
- angina 101
- bronchitis 101
- disease 101
- gingivitis 101
- infection any site 101
- laryngitis 101
- stomatitis 101
- tonsillitis 101
Information for Patients
Bacterial Infections
Bacteria are living things that have only one cell. Under a microscope, they look like balls, rods, or spirals. They are so small that a line of 1,000 could fit across a pencil eraser. Most types of don't make you sick. Many types are helpful.
Read the full article at MedlinePlus
Pain
Pain is a signal in your nervous system that something may be wrong. It is an unpleasant feeling, such as a prick, tingle, sting, burn, or ache. Pain may be sharp or dull. It may come and go, or it may be constant. You may feel pain in one area of your body, such as your back, abdomen, chest, pelvis, or you may feel pain all over.
Read the full article at MedlinePlus
Throat Disorders
Your throat is a tube that carries food to your esophagus and air to your windpipe and larynx. The technical name for your throat is the pharynx.
Read the full article at MedlinePlus
Courtesy of MedlinePlus, a service of the U.S. National Library of Medicine.
Questions About 101
Is 101 (Vincent's angina) still a valid code?
No. This code belonged to ICD-9-CM, which the United States retired after September 30, 2015. Claims with dates of service on or after October 1, 2015 must use ICD-10-CM codes, such as A69.0 and A69.1.
What is the ICD-10 replacement for 101?
The General Equivalence Mappings list 2 ICD-10-CM candidates for this code: A69.0 (Necrotizing ulcerative stomatitis) and A69.1 (Other Vincent's infections). Each match is approximate, so the right choice depends on what the documentation supports.
What did 101 mean?
In the final ICD-9-CM release, this code described Vincent's angina. It sat in block 101 Vincent's angina under Infectious and parasitic diseases (001–139).
Why does 101 map to more than one ICD-10 code?
ICD-10-CM is more specific than ICD-9-CM. The detail packed into this single legacy code was split across A69.0 and A69.1, so the General Equivalence Mappings list every candidate rather than forcing one. The correct target is the one the documentation supports.
