ICD-9-CM Code 491.20 to ICD-10-CM
ICD-10 Equivalent of 491.20:
As of October 2015, ICD-9 codes are no longer used for medical coding. Instead, use this equivalent ICD-10-CM code, which is an approximate match to ICD-9 code 491.20:
Historical Information for ICD-9 Code 491.20
BILLABLE ICD-9 CODE
Billable Code
Billable codes are sufficient justification for admission to an acute care hospital when used a principal diagnosis.Long ICD9 Description: Obstructive chronic bronchitis without exacerbation
Short ICD9 Description: Obst chr bronc w/o exac
Parent Code: 491.2 - Obstructive chronic bronchitis