Chronic aspiration risk
There is no strict code for chronic aspiration. Coders generally use 933.1, the code for aspiration due to phlegm, foreign body or food, asphyxia, or strangulation.
ICD 9 CM Code - 338.29 Other chronic pain.
the icd-9 code for chronic tonsillitis is 474.00
ICD 9 CM Code for Acute Laryngitis- 464.00 ICD 9 CM Code for Chronic Laryngitis- 476.0
ICD 9 CM Code - 585.6- End stage renal disease. Chronic kidney disease requiring chronic dialysis.
852.21
ICD 9 CM code - 496 COPD
The ICD-9 code for chronic pelvic pain is 614,9. However for regular pelvic pain the ICD-9 code is 625,9. The pelvic pain that persists for a period of 6 months or more to be considered chronic while less than this duration is considered acute.
ICD-9 diagnosis code is 496
844.2 - acute 717.83 - chronic
474.8, disease, chronic, tonsils/adenoids NEC
843.8 if acute or 718.05 if chronic