Loop 2310D

Pos: 250	Repeat: 1
Optional
Loop: 2310D	Elements: N/A

Pos

Id

Segment Name

Req

Max Use

Repeat

Usage

250

NM1

Assistant Surgeon Name

O

1

Situational

255

PRV

Assistant Surgeon Specialty Information

O

1

Situational

271

REF

Assistant Surgeon Secondary Identification

O

1

Situational

1.

NM102 qualifies NM103.

1.

NM110 and NM111 further define the type of entity in NM101.

Notes:

1. Information in the Loop ID-2310 applies to the entire claim unless overridden on a service line by the presence of loop ID-2420 with the same value in the NM101.
2. Because the usage of this segment is “situational” this is not a syntactically required loop. If the loop is used, then it is a “required” segment. See Appendix A for further details on ASC X12 nomenclature and X12 syntax rules.
3. Required when the Assistant Surgeon information is needed to facilitate reimbursement of the claim.
4. The Assistant Surgeon information must not be used when the Rendering Provider loop (Loop ID-2310B) is also present for the claim.

Example:

NM1*DD*1*SMITH*JOHN*S***34*123456789~