80198
80198
The CPT code for quantitative testing of theophylline levels is 80190. This code is used for therapeutic drug assays that measure specific drug concentrations in the blood, including theophylline, to ensure proper dosing and monitor therapeutic efficacy. Always verify with the latest coding resources, as codes may be updated or changed.
the icd-9 code for chronic tonsillitis is 474.00
Chronic aspiration risk
ICD 9 CM Code - 338.29 Other chronic pain.
ICD 9 CM Code for Acute Laryngitis- 464.00 ICD 9 CM Code for Chronic Laryngitis- 476.0
Always the acute
Neither..... 575.11
Chronic heart failure is a diagnosis and ICD code is assigned to it. Use code 428.0 or any more relevant code from the series depending on thee documentation.
507.0
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.
338.29, 724.5