Proportion of Days Covered (PDC): 3 Rates by Therapeutic Category

Individuals age 18 years and older as of the first day of the measurement year, with at least two prescription claims for medication(s) within a specific therapeutic category (Diabetes; RASA; Statins) on different dates of service during the treatment period and are continuously enrolled during the treatment period, which begins on the index prescription start date (IPSD) and extends through whichever comes first: the last day of the measurement year, death or disenrollment. The IPSD should occur at least 91 days before the end of the enrollment period.
Note: The IPSD is the earliest date of service for a target medication during the measurement year

Exclusions for the Diabetes rate: 
- Individuals with one or more prescription claims for insulin during the treatment period (See Medication Table PDC-H: Insulin Exclusion) 
- Individuals in hospice or with End-Stage Renal Disease

Exclusions for the RASA rate: 
- Individuals with one or more prescription claims for the medication, sacubitril/valsartan during the treatment period (See Medication Table PDC-RASA-B: Sacubitril/Valsartan Exclusion)
- Individuals in hospice or with End-Stage Renal Disease

Exclusions for the Statins rate:
- Individuals in hospice or with End-Stage Renal Disease