Variable: CLM_CLNCL_TRIL_NUM
Clinical Trial Number
Description
The number used to identify all items and line item services provided to a beneficiary during their participation in a clinical trial.
Comment
CMS is requesting the clinical trial number be voluntarily reported. The number is assigned by the National Library of Medicine (NLM) Clinical Trials Data Bank when a new study is registered. Effective September 1, 2008 with the implementation of CR#3.
Values
n/a
Other Info
Some additional information on this variable:
- Short Name: CCLTRNUM
- Long Name: CLM_CLNCL_TRIL_NUM
- Type: CHAR
- Length: 8
- Source: NCH
- Value Format: