CR3 Durable Medical Equipment Certification

To supply information regarding a physician's certification for durable medical equipment

Position
Element
Name
Type
Requirement
Min
Max
Repeat
CR301
Certification Type Code
Identifier (ID)
Optional
1
1
1
Code indicating the type of certification
CR302
Unit or Basis for Measurement Code
Identifier (ID)
Conditional
2
2
1
Code specifying the units in which a value is being expressed, or manner in which a measurement has been taken
P0203: If either CR3-02 or CR3-03 is present, then the other is required
CR302 and CR303 specify the time period covered by this certification.
CR303
Quantity
Decimal number (R)
Conditional
1
15
1
Numeric value of quantity
CR304
Insulin Dependent Code
Identifier (ID)
Optional
1
1
1
Code indicating the condition that demonstrates insulin dependence
CR305
Description
String (AN)
Optional
1
80
1
A free-form description to clarify the related data elements and their content
CR305 is the prognosis of the patient.

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