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RARC Codes Library

Complete directory of Remittance Advice Remark Codes for supplemental claim info.

120Total Codes
Supp.Information
2026Updated
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Showing 120 results

N Series

RARC N1

Alert: You may appeal this decision

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RARC N2

This non-chargeable code can only be used with Group Code PR

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RARC N3

Missing/incomplete/invalid name

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RARC N4

Missing/incomplete/invalid primary identifier

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RARC N5

Missing/incomplete/invalid secondary identifier

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RARC N6

Missing/incomplete/invalid prescribing provider ID

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RARC N8

Crossover service not paid by Medicare

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RARC N9

Adjustment represents collection against receivable

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RARC N10

Payment based on professional/technical component modifier

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RARC N11

Denial reversed per Medical Review

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RARC N12

Policy/procedure not met

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RARC N13

Payment based on professional component only

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RARC N14

Payment based on technical component only

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RARC N15

Service separately reimbursable only with 25/59 modifier

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RARC N16

New Patient qualifiers not met

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RARC N17

Payment adjusted - Distinct Procedural Service

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RARC N18

Procedure code incidental to primary procedure

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RARC N19

Procedure code not compatible with another procedure

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RARC N20

Service not payable with other service

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RARC N21

This service was adjudicated as Medicare Secondary Payer

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RARC N22

Service billed is not compatible with diagnosis

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RARC N23

Service billed incompatible with place of service

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RARC N24

Missing/incomplete/invalid Electronic Data Interchange information

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RARC N25

Missing/incomplete/invalid submitted modifier

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RARC N26

Missing/incomplete/invalid level of service

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RARC N27

Missing/incomplete/invalid unit of measurement

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RARC N28

Consent form not present

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RARC N29

Missing invoice/statement certifying actual cost

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RARC N30

Patient enrolled in Hospice at time of service

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RARC N31

Court ordered coverage information

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RARC N32

Adjusted for failure to obtain second surgical opinion

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RARC N33

Adjusted for failure to obtain prior authorization

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RARC N34

Adjusted for incorrect/missing/invalid DRG code

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RARC N35

Adjusted for incorrect/missing/invalid revenue code

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RARC N36

Incomplete/invalid patient address

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RARC N37

Alert: We adjusted this claim to correct errors

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RARC N38

Claim spans eligible and ineligible dates

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RARC N39

Claim spans pre and post coordination of benefits dates

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RARC N40

Missing certification

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RARC N41

Incomplete/invalid diagnostic information

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RARC N42

Missing/incomplete/invalid place of service code

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RARC N43

Missing/incomplete/invalid type of bill code

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RARC N44

Overlapping dates of service

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RARC N45

Payment based on 5 year average of charges

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RARC N46

Payment based on average selling price

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RARC N47

Payment based on wholesale acquisition cost

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RARC N48

Payment based on actual acquisition cost

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RARC N49

Payment based on invoice price

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RARC N50

Payment adjusted for case/disease on management

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RARC N52

Payment adjusted for institutional approved fee schedule

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RARC N53

Payment adjusted for Medicare Advantage program payment

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RARC N54

Service not separately priced by taxonomy

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RARC N56

Procedure code billed is not correct/valid

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RARC N57

Missing/incomplete/invalid provider address

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RARC N62

Alert: Missing itemized bill/statement

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RARC N63

Alert: Missing invoice

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RARC N64

Alert: This was a split service. Refund applicable portion

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RARC N65

Claim lacks individual provider certification

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RARC N66

Missing physician signature

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RARC N67

Missing operative note/report

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RARC N68

Date of service predates patient eligibility

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RARC N69

Missing pathology report

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RARC N70

Missing radiology report

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RARC N71

Missing patient medical record

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RARC N72

Missing appropriate physician order

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RARC N74

Missing/incomplete documentation

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RARC N75

Missing physical therapy notes/evaluation

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RARC N76

Missing itemized bill for rental/purchase of DME

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RARC N77

Missing medical necessity/justification

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RARC N78

Missing physician order for equipment

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RARC N79

Missing signed/dated proof of delivery

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RARC N80

Service not ordered by physician

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RARC N82

Services not considered acute

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RARC N83

No appeal rights - claim processed per contract

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RARC N84

Alert: Processed per plan provisions

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RARC N85

Alert: Claim information fowarded to other payer

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RARC N86

Alert: Claim/service(s) subject to appeal

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RARC N87

Alert: Records indicate patient is deceased

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RARC N88

Alert: This is decision final for this claim

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RARC N89

Alert: Statutory deductible applied

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RARC N90

Missing referral documentation

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RARC N91

Alert: Adjusted for Quality Reporting Program

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RARC N92

Alert: Claim review in progress

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RARC N93

Alert: Decision appeal pending

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RARC N94

Missing/incomplete discharge information

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RARC N95

This provider type/provider specialist may not bill service

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RARC N96

Service type/provider type inconsistent

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RARC N97

Alert: Claim/service corrected

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RARC N98

Alert: Claim combined/bundled with prior claim

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RARC N99

Missing patient height/weight

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RARC N100

Payment adjusted bundled incorrectly

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RARC N102

Service not furnished by home health agency

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RARC N103

Records indicate adjusted to full charge

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RARC N104

Service adjusted - submitted review period

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RARC N105

Alert: Claim processed per plan/benefit design

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RARC N106

Payment representing specific funded benefits

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RARC N107

Related medical visit on same day not included

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RARC N108

Missing/incomplete insurance information

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RARC N109

Alert: You may request review within 120 days

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RARC N110

Payment based on per diem rate

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RARC N111

Alert: Your facility is required to submit claims electronically

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RARC N112

Alert: Appeal procedures not followed

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RARC N114

Transfer/discharge not in benefit period

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RARC N115

Alert: Submit appropriate documentation

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RARC N116

Alert: Records indicate new patient

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RARC N117

Alert: Records indicate established patient

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RARC N121

Alert: Submit via electronic claims submission

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RARC N122

Add-on code without primary procedure

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RARC N123

Missing plan adoption date

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RARC N124

Payment adjusted - multiple surgical procedures

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RARC N125

Payment adjusted - bilateral procedures

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RARC N130

Consult plan benefit documents

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RARC N131

Not eligible for bundled payment

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RARC N133

Alert: Per regulatory requirements

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RARC N134

Alert: Records indicate no physician supervision

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RARC N135

Records indicate physician did not order this

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RARC N136

Alert: To obtain information call customer service

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RARC N137

Alert: Legal obligation covered by another entity

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RARC N138

Alert: Correction to prior processed claim

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RARC N139

Alert: Adjusted patient liability

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