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Variable: AT_PHYSN_UPIN

Claim Attending Physician UPIN Number

Description

On an institutional claim, the unique physician identification number (UPIN) of the physician who would normally be expected to certify and recertify the medical necessity of the services rendered and/or who has primary responsibility for the beneficiary's medical care and treatment (attending physician). NPIs replaced UPINs as the standard provider identifiers beginning in 2007. The UPIN is almost never populated after 2009.

Comment

n/a

Values

n/a

Other Info

Some additional information on this variable:

  • Short Name: AT_UPIN
  • Long Name: AT_PHYSN_UPIN
  • Type: CHAR
  • Length: 6
  • Source: NCH
  • Value Format:

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