Claim Attending Physician Specialty Code

SAS Name
AT_PHYSN_SPCLTY_CD

This variable is the code used to identify the CMS specialty code corresponding to the attending physician.

Comments

CMS added this field to accommodate the Affordable Care Act (ACA) — for incentive payments to providers with specific primary care specialty designations. It was not populated before 2012. This field is not populated on Inpatient or Skilled Nursing claims.

Source: NCH