55000
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.
Chronic aspiration risk
Answer is icd 9 code 608.89
12098
12098
507.0
257.2 search - hypofunction - testicular.
10021
12098
51101
54670
10160