US · guidance
CMS Pub. 100-05, ch. 5, § 50.2.3
Return Codes
One of the following return codes indicates the results from processing secondary
payment computation and savings. These codes are also referenced in the technical
documentation released with the MSPPAY modules.
Return Code Description
3010 Claim is fully paid
3020 Claim is partially paid
3030 Line of service denied
3500 Invalid MSP value code
3510 Invalid number of other payers
3520 Non-numeric MSP amount
3530 MSP amount equals zeros
3540 Invalid record identification
3545 Non-numeric Gramm-Rudmann-Hollings percent
3550 Non-numeric total covered charges
3560 Non-numeric blood deductible
3570 Non-numeric cash deductible
3700 Non-numeric total coinsurance amount
3730 Non-numeric Medicare primary payment
3780 Non-numeric provider payment amount
3790 Non-numeric patient payment amount
3820 Non-numeric charges not subject to deductible and coinsurance
3830 Non-numeric charges subject to deductible
3850 Invalid from date of claim
3880 Invalid "thru-date" of claim
3900 Non-numeric Medicare payment amount
3910 Non-numeric obligated to accept
3580 Non-numeric regular coinsurance days 1st year
3590 Non-numeric regular coinsurance rate 1st year
3600 Non-numeric regular coinsurance amount 1st year
3610 Non-numeric regular coinsurance days 2nd year
3620 Non-numeric regular coinsurance rate 2nd year
3630 Non-numeric regular coinsurance amount 2nd year
3640 Non-numeric life-time reserve days 1st year
3650 Non-numeric life-time reserve rate 1st year
3660 Non-numeric life-time reserve amount 1st year
3670 Non-numeric life-time reserve days 2nd year
3680 Non-numeric life-time reserve rate 2nd year
3690 Non-numeric life-time reserve amount 2nd year
3710 Non-numeric full days
3720 Non-numeric covered days
3740 Invalid PPS indicator
3750 Non-numeric DRG amount
3760 Non-numeric direct graduate medical education
3770 Non-numeric pass thru per diem amount
3920 Non-numeric regular coinsurance days 3rd year
3930 Non-numeric regular coinsurance rate 3rd year
3940 Non-numeric regular coinsurance amount 3rd year
3950 Non-numeric regular coinsurance days 4th year
3960 Non-numeric regular coinsurance rate 4th year
3965 Non-numeric regular coinsurance amount 4th year
3985 Non-numeric regular coinsurance days 5th year
3990 Non-numeric regular coinsurance rate 5th year
4000 Non-numeric regular coinsurance amount 5th year
4010 Non-numeric regular coinsurance days 6th year
4020 Non-numeric regular coinsurance rate 6th year
4030 Non-numeric regular coinsurance amount 6th year
4040 Non-numeric life-time reserve days 3rd year
4050 Non-numeric life-time reserve rate 3rd year
4060 Non-numeric life-time reserve amount 3rd year
4070 Non-numeric life-time reserve days 4th year
4080 Non-numeric life-time reserve rate 4th year
4090 Non-numeric life-time reserve amount 4th year
4100 Non-numeric life-time reserve days 5th year
4110 Non-numeric life-time reserve rate 5th year
4120 Non-numeric life-time reserve amount 5th year
4130 Non-numeric life-time reserve days 6th year
4140 Non-numeric life-time reserve rate 6th year
4150 Non-numeric life-time reserve amount 6th year
4160 Non-numeric regular coinsurance days 7th year
4170 Non-numeric regular coinsurance rate 7th year
4180 Non-numeric regular coinsurance amount 7th year
4190 Non-numeric regular coinsurance days 8th year
4200 Non-numeric regular coinsurance rate 8th year
4210 Non-numeric regular coinsurance amount 8th year
4220 Non-numeric regular coinsurance days 9th year
4230 Non-numeric regular coinsurance rate 9th year
4240 Non-numeric regular coinsurance amount 9th year
4250 Non-numeric regular coinsurance days 10th year
4260 Non-numeric regular coinsurance rate 10th year
4270 Non-numeric regular coinsurance amount 10th year
4280 Non-numeric regular coinsurance days 11th year
4290 Non-numeric regular coinsurance rate 11th year
4300 Non-numeric regular coinsurance amount 11th year
4310 Non-numeric regular coinsurance days 12th year
4320 Non-numeric regular coinsurance rate 12th year
4330 Non-numeric regular coinsurance amount 12th year
4340 Non-numeric regular coinsurance days 13th year
4350 Non-numeric regular coinsurance rate 13th year
4360 Non-numeric regular coinsurance amount 13th year
4370 Non-numeric regular coinsurance days 14th year
4380 Non-numeric regular coinsurance rate 14th year
4390 Non-numeric regular coinsurance amount 14th year
4400 Non-numeric regular coinsurance days 15th year
4410 Non-numeric regular coinsurance rate 15th year
4420 Non-numeric regular coinsurance amount 15th year
4430 Non-numeric life-time reserve days 7th year
4440 Non-numeric life-time reserve rate 7th year
4450 Non-numeric life-time reserve amount 7th year
4460 Non-numeric life-time reserve days 8th year
4470 Non-numeric life-time reserve rate 8th year
4480 Non-numeric life-time reserve amount 8th year
4490 Non-numeric life-time reserve days 9th year
4500 Non-numeric life-time reserve rate 9th year
4510 Non-numeric life-time reserve amount 9th year
4520 Non-numeric life-time reserve days 10th year
4530 Non-numeric life-time reserve rate 10th year
4540 Non-numeric life-time reserve amount 10th year
4550 Non-numeric life-time reserve days 11th year
4560 Non-numeric life-time reserve rate 11th year
4570 Non-numeric life-time reserve amount 11th year
4580 Non-numeric life-time reserve days 12th year
4590 Non-numeric life-time reserve rate 12th year
4600 Non-numeric life-time reserve amount 12th year
4610 Non-numeric life-time reserve days 13th year
4620 Non-numeric life-time reserve rate 13th year
4630 Non-numeric life-time reserve amount 13th year
4640 Non-numeric life-time reserve days 14th year
4650 Non-numeric life-time reserve rate 14th year
4660 Non-numeric life-time reserve amount 14th year
4670 Non-numeric life-time reserve days 15th year
4680 Non-numeric life-time reserve rate 15th year
4690 Non-numeric life-time reserve amount 15th year
History
(Rev. 11550; Issued: 08-12-22; Effective: 10-13-22; Implementation:10-13-22)
Provenance
- Source
- cms.gov
- Retrieved
- 2026-08-25
- Edition
- iom-2026-08-25
- Content hash
6fb8570c20372c2c4f572d145cd92065239d301ddb3bbdefcb2147a7ba52d88a
The link goes to the issuing authority’s own document — the one we read to produce this record. Where a source publishes whole titles rather than sections, your browser may need a moment to jump to the provision.
Unofficial copy of government-published law, reproduced from official sources with full provenance. Not an official publication; verify against official sources before relying on it in a filing. Records in the 'guidance' corpus, and only that corpus, are sub-regulatory (interpretive guidelines, survey procedures) and are not binding law. Validity bounds follow each jurisdiction's declared temporalBasis.