Maximum Allowed Service Quantity

SAS Name

On facility claims, this field is to capture maximum allowable quantity by revenue code category, e.g., number of days in a particular type of accommodation, pints of blood, etc.


When HCPCS codes are required for services, the units are equal to the number of times the procedure/service being reported was performed.

SOURCE: T-MSIS Analytic File (TAF) Claims

Valid numeric value, three decimal places; may be negative.
Code Code value
Null/missing source value is missing or unknown