Master List of Durable Medical Equipment, Prosthetics, Orthotics and Supplies (DMEPOS) Items Potentially Subject to Conditions of Payment

CMS has streamlined regulatory requirements to help simplify DMEPOS payment requirements and reduce provider and supplier burden. The Master List serves as a library of Fee-for-Service DMEPOS codes that were flagged as potential vulnerabilities based on the criteria outlined in CMS-1713-F.

As of April 13, 2026, the Master List includes 530 items. View the Master List (PDF).

What Does the Master List Mean for Providers and Suppliers?

Providers and suppliers don’t need to take action unless an item on the Master List also appears on one or both Required Lists:

The Required Lists Comparison Chart (PDF) is a side-by-side crosswalk of both Required Lists.

Master List Life Cycle

Step 1. CMS Selects Items for the Master List: Per statute (CMS-1713-F); The item appears to be a source of potential fraud or unnecessary utilization based on an OIG report, GAO report, or CERT Improper Payment Data report (and the item also meets the applicable cost threshold). The item has been subject to aberrant billing patterns. (Aberrant billing is suggested when an item with at least 1,000 claims and $1 million in payments during a recent 12-month period shows an unexpected increase in billed claims without explanatory contributing factors (such as new technology or updated coverage policies.) Step 2: CMS Periodically Selects Items from the Master List to Include on One or Both Required Lists: CMS considers factors such as geographic location, item utilization or cost, system capabilities, emerging trends, vulnerabilities identified in official agency reports, or other analysis. Step 3: CMS Issues a Formal Notice. When items from the Master List are added to one or both Required Lists: CMS will announce the item(s) selected and a formal notice period of at least 60 days will begin. Step 4: Requirements Take Effect: Requirements only take effect when the formal notice period ends. Required Lists are generally updated annually but may also be updated on an ad hoc basis per statute.
HCPCS Code On Master List? Prior Authorization Required? PA Effective Dates F2F and Written Order Prior to Delivery? F2F and WOPD Effective Dates
A4342
Yes
No
N/A
No
N/A
A4352
Yes
No
N/A
No
N/A
E0193
Yes
Yes
P1: 07/22/2019
No
N/A
E0747
Yes
Yes
P1: 08/12/2024
Yes
08/12/2024
L2628
Yes
No
N/A
No
N/A
E0984
Yes
No
N/A
No
N/A
E0986
Yes
No
N/A
No
N/A
E0988
Yes
No
N/A
No
N/A
E1002
Yes
No
N/A
No
N/A
E1003
Yes
No
N/A
No
N/A
E1004
Yes
No
N/A
No
N/A
E1005
Yes
No
N/A
No
N/A
E1006
Yes
No
N/A
No
N/A
E1007
Yes
No
N/A
No
N/A
E1008
Yes
No
N/A
No
N/A
E1010
Yes
No
N/A
No
N/A
E1012
Yes
No
N/A
No
N/A
E1030
Yes
No
N/A
No
N/A
E1035
Yes
No
N/A
No
N/A
E1036
Yes
No
N/A
No
N/A
E1037
Yes
No
N/A
No
N/A
E1050
Yes
No
N/A
No
N/A
E1060
Yes
No
N/A
No
N/A
E1070
Yes
No
N/A
No
N/A
E1083
Yes
No
N/A
No
N/A
E1084
Yes
No
N/A
No
N/A
E1087
Yes
No
N/A
No
N/A
E1088
Yes
No
N/A
No
N/A
E1092
Yes
No
N/A
No
N/A
E1093
Yes
No
N/A
No
N/A
E1100
Yes
No
N/A
No
N/A
E1110
Yes
No
N/A
No
N/A
E1150
Yes
No
N/A
No
N/A
E1160
Yes
No
N/A
No
N/A
E1161
Yes
No
N/A
No
N/A
E1170
Yes
No
N/A
No
N/A
E1171
Yes
No
N/A
No
N/A
E1172
Yes
No
N/A
No
N/A
E1180
Yes
No
N/A
No
N/A
E1190
Yes
No
N/A
No
N/A
E1195
Yes
No
N/A
No
N/A
E1200
Yes
No
N/A
No
N/A
E1221
Yes
No
N/A
No
N/A
E1222
Yes
No
N/A
No
N/A
E1223
Yes
No
N/A
No
N/A
E1224
Yes
No
N/A
No
N/A
E1226
Yes
No
N/A
No
N/A
E1232
Yes
No
N/A
No
N/A
E1233
Yes
No
N/A
No
N/A
E1234
Yes
No
N/A
No
N/A
E1235
Yes
No
N/A
No
N/A
E1236
Yes
No
N/A
No
N/A
E1237
Yes
No
N/A
No
N/A
E1238
Yes
No
N/A
No
N/A
E1240
Yes
No
N/A
No
N/A
E1270
Yes
No
N/A
No
N/A
E1280
Yes
No
N/A
No
N/A
E1295
Yes
No
N/A
No
N/A
E1296
Yes
No
N/A
No
N/A
E1390
Yes
No
N/A
No
N/A
E1391
Yes
No
N/A
No
N/A
E1392
Yes
No
N/A
No
N/A
E1405
Yes
No
N/A
No
N/A
E1406
Yes
No
N/A
No
N/A
E2000
Yes
No
N/A
No
N/A
E2100
Yes
No
N/A
No
N/A
E2202
Yes
No
N/A
No
N/A
E2203
Yes
No
N/A
No
N/A
E2204
Yes
No
N/A
No
N/A
E2227
Yes
No
N/A
No
N/A
E2228
Yes
No
N/A
No
N/A
E2310
Yes
No
N/A
No
N/A
E2311
Yes
No
N/A
No
N/A
E2312
Yes
No
N/A
No
N/A
E2321
Yes
No
N/A
No
N/A
E2322
Yes
No
N/A
No
N/A
E2325
Yes
No
N/A
No
N/A
E2327
Yes
No
N/A
No
N/A
E2328
Yes
No
N/A
No
N/A
E2329
Yes
No
N/A
No
N/A
E2330
Yes
No
N/A
No
N/A
E2341
Yes
No
N/A
No
N/A
E2342
Yes
No
N/A
No
N/A
E2343
Yes
No
N/A
No
N/A
E2351
Yes
No
N/A
No
N/A
E2368
Yes
No
N/A
No
N/A
E2370
Yes
No
N/A
No
N/A
E2373
Yes
No
N/A
No
N/A
E2374
Yes
No
N/A
No
N/A
E2375
Yes
No
N/A
No
N/A
E2376
Yes
No
N/A
No
N/A
E2378
Yes
No
N/A
No
N/A
E2402
Yes
No
N/A
No
N/A
E2510
Yes
No
N/A
No
N/A
E2606
Yes
No
N/A
No
N/A
E2613
Yes
No
N/A
No
N/A
E2614
Yes
No
N/A
No
N/A
E2616
Yes
No
N/A
No
N/A
E2620
Yes
No
N/A
No
N/A
E2621
Yes
No
N/A
No
N/A
E2626
Yes
No
N/A
No
N/A
E2627
Yes
No
N/A
No
N/A
E2628
Yes
No
N/A
No
N/A
E2629
Yes
No
N/A
No
N/A
E2630
Yes
No
N/A
No
N/A
E2631
Yes
No
N/A
No
N/A
L5590
Yes
No
No
L5595
Yes
No
No
L5600
Yes
No
No
L5610
Yes
No
No
L5611
Yes
No
No
L5613
Yes
No
No
L5614
Yes
No
No
L5615
Yes
No
No
L5616
Yes
No
No
L5617
Yes
No
No
L5626
Yes
No
No
L5628
Yes
No
No
L5638
Yes
No
No
L5639
Yes
No
No
L5640
Yes
No
No
K0002
Yes
No
N/A
No
N/A
K0004
Yes
No
N/A
No
N/A
K0005
Yes
No
N/A
No
N/A
K0006
Yes
No
N/A
No
N/A
K0007
Yes
No
N/A
No
N/A
K0009
Yes
No
N/A
No
N/A
K0010
Yes
No
N/A
No
N/A
K0011
Yes
No
N/A
No
N/A
K0012
Yes
No
N/A
No
N/A
K0455
Yes
No
N/A
No
N/A
K0606
Yes
No
N/A
No
N/A
K0609
Yes
No
N/A
No
N/A
K0730
Yes
No
N/A
No
N/A
K0738
Yes
No
N/A
No
N/A
K0800
Yes
Yes
4/13/2022 Nationwide
Yes
04/17/2023
K0801
Yes
Yes
4/13/2022 Nationwide
Yes
04/17/2023
K0802
Yes
Yes
4/13/2022 Nationwide
Yes
04/17/2023
K0806
Yes
Yes
4/13/2022 Nationwide
Yes
04/17/2023
K0807
Yes
Yes
4/13/2022 Nationwide
Yes
04/17/2023
K0808
Yes
Yes
4/13/2022 Nationwide
Yes
04/17/2023
K0813
Yes
Yes
9/01/2018 Nationwide
Yes
04/17/2023
K0814
Yes
Yes
9/01/2018 Nationwide
Yes
04/17/2023
K0815
Yes
Yes
9/01/2018 Nationwide
Yes
04/17/2023
K0816
Yes
Yes
9/01/2018 Nationwide
Yes
04/17/2023
K0820
Yes
Yes
9/01/2018 Nationwide
Yes
04/17/2023
K0821
Yes
Yes
9/01/2018 Nationwide
Yes
04/17/2023
K0822
Yes
Yes
9/01/2018 Nationwide
Yes
04/17/2023
K0823
Yes
Yes
9/01/2018 Nationwide
Yes
04/17/2023
K0824
Yes
Yes
9/01/2018 Nationwide
Yes
04/17/2023
K0825
Yes
Yes
9/01/2018 Nationwide
Yes
04/17/2023
K0826
Yes
Yes
9/01/2018 Nationwide
Yes
04/17/2023
K0827
Yes
Yes
9/01/2018 Nationwide
Yes
04/17/2023
K0828
Yes
Yes
9/01/2018 Nationwide
Yes
04/17/2023
K0829
Yes
Yes
9/01/2018 Nationwide
Yes
04/17/2023
K0835
Yes
Yes
9/01/2018 Nationwide
Yes
04/17/2023
K0836
Yes
Yes
9/01/2018 Nationwide
Yes
04/17/2023
K0837
Yes
Yes
9/01/2018 Nationwide
Yes
04/17/2023
K0838
Yes
Yes
9/01/2018 Nationwide
Yes
04/17/2023
K0839
Yes
Yes
9/01/2018 Nationwide
Yes
04/17/2023
K0840
Yes
Yes
9/01/2018 Nationwide
Yes
04/17/2023
K0841
Yes
Yes
9/01/2018 Nationwide
Yes
04/17/2023
K0842
Yes
Yes
9/01/2018 Nationwide
Yes
04/17/2023
K0843
Yes
Yes
9/01/2018 Nationwide
Yes
04/17/2023
K0848
Yes
Yes
9/01/2018 Nationwide
Yes
04/17/2023
K0849
Yes
Yes
9/01/2018 Nationwide
Yes
04/17/2023
K0850
Yes
Yes
9/01/2018 Nationwide
Yes
04/17/2023
K0851
Yes
Yes
9/01/2018 Nationwide
Yes
04/17/2023
K0852
Yes
Yes
9/01/18 Nationwide
Yes
4/17/23
K0853
Yes
Yes
9/01/18 Nationwide
Yes
4/17/23
K0854
Yes
Yes
9/01/18 Nationwide
Yes
4/17/23
L1951
Yes
Yes
Yes
L1960
Yes
No
Yes
L1970
Yes
No
Yes
L2000
Yes
No
No
L2005
Yes
No
Yes
L2006
Yes
No
No
L2010
Yes
No
No
K0855
Yes
Yes
9/01/18 Nationwide
Yes
4/17/23
L2020
Yes
No
No
L2030
Yes
No
No
L2034
Yes
No
No
L2036
Yes
No
Yes
L2037
Yes
No
No
L2038
Yes
No
No
L2050
Yes
No
No
L2060
Yes
No
No
L2106
Yes
No
No
L2108
Yes
No
No
L2114
Yes
No
No
L2116
Yes
No
No
L2126
Yes
No
No
L2128
Yes
No
No
L2132
Yes
No
No
L2134
Yes
No
No
L2136
Yes
No
No
L2280
Yes
No
No
L2350
Yes
No
No
L2510
Yes
No
No
L2525
Yes
No
No
L2526
Yes
No
No
L2570
Yes
No
No
L2580
Yes
No
No
L2624
Yes
No
No
L2627
Yes
No
No
L3330
Yes
No
No
L3671
Yes
No
No
L3674
Yes
No
No
L3720
Yes
No
No
L3730
Yes
No
No
L3740
Yes
No
No
L3761
Yes
No
No
L3763
Yes
No
No
L3764
Yes
No
No
L3765
Yes
No
No
L3766
Yes
No
No
L3900
Yes
No
No
L3901
Yes
No
No
L3904
Yes
No
No
L3905
Yes
No
No
L3960
Yes
No
Yes
L3961
Yes
No
No
L3962
Yes
No
No
L3967
Yes
No
No
L3971
Yes
No
No
L3973
Yes
No
No
L3975
Yes
No
No
L3976
Yes
No
No
L3977
Yes
No
No
L3978
Yes
No
No
L3981
Yes
No
No
L4000
Yes
No
No
L4010
Yes
No
No
L4020
Yes
No
No
L4030
Yes
No
No
L4130
Yes
No
No
L4631
Yes
No
No
L5000
Yes
No
No
L5010
Yes
No
No
L5020
Yes
No
No
L5050
Yes
No
No
L5060
Yes
No
No
L5100
Yes
No
No
L5105
Yes
No
No
L5150
Yes
No
No
L5160
Yes
No
No
L5200
Yes
No
No
L5210
Yes
No
No
L5220
Yes
No
No
L5230
Yes
No
No
L5250
Yes
No
No
L5270
Yes
No
No
L5280
Yes
No
No
L5301
Yes
No
No
L5312
Yes
No
No
L5321
Yes
No
No
L5331
Yes
No
No
L5341
Yes
No
No
L5400
Yes
No
No
L5420
Yes
No
No
L5430
Yes
No
No
L5460
Yes
No
No
L5500
Yes
No
No
L5505
Yes
No
No
L5510
Yes
No
No
L5520
Yes
No
No
L5530
Yes
No
No
L5535
Yes
No
No
L5540
Yes
No
No
L5560
Yes
No
No
L5570
Yes
No
No
L5580
Yes
No
No
L5585
Yes
No
No
L5642
Yes
No
No
L5647
Yes
No
No
L5648
Yes
No
No
L5649
Yes
No
No
L5650
Yes
No
No
L5651
Yes
No
No
L5653
Yes
No
No
L5661
Yes
No
No
L5665
Yes
No
No
L5671
Yes
No
No
L5673
Yes
No
No
L5677
Yes
No
No
A4353
Yes
No
N/A
No
N/A
L5679
Yes
No
No
L5681
Yes
No
No
A4393
Yes
No
N/A
No
N/A
L5682
Yes
No
No
L5683
Yes
No
No
L5700
Yes
No
No
L5701
Yes
No
No
L5702
Yes
No
No
L5703
Yes
No
No
L5704
Yes
No
No
L5705
Yes
No
No
L5706
Yes
No
No
A4408
Yes
No
N/A
No
N/A
L5707
Yes
No
No
A4410
Yes
No
N/A
No
N/A
L5711
Yes
No
No
L5716
Yes
No
No
L5718
Yes
No
No
A5056
Yes
No
N/A
No
N/A
A5057
Yes
No
N/A
No
N/A
L5722
Yes
No
No
L5724
Yes
No
No
A5121
Yes
No
N/A
No
N/A
L5726
Yes
No
No
L5728
Yes
No
No
A6021
Yes
No
N/A
No
N/A
L5780
Yes
No
No
L5781
Yes
No
No
L5782
Yes
No
No
L5785
Yes
No
No
L5790
Yes
No
No
A6203
Yes
No
N/A
No
N/A
L5795
Yes
No
No
L5810
Yes
No
No
L5811
Yes
No
No
L5812
Yes
No
No
L5814
Yes
No
No
L5816
Yes
No
No
L5818
Yes
No
No
L5822
Yes
No
No
L5824
Yes
No
No
L5826
Yes
No
No
L5828
Yes
No
No
L5830
Yes
No
No
L5840
Yes
No
No
L5845
Yes
No
No
L5848
Yes
No
No
L5856
Yes
Yes
No
L5857
Yes
Yes
No
L5858
Yes
Yes
No
L5859
Yes
No
No
L5920
Yes
No
No
L5926
Yes
No
No
L5930
Yes
No
No
L5940
Yes
No
No
L5950
Yes
No
No
L5960
Yes
No
No
L5961
Yes
No
No
L5962
Yes
No
No
L5964
Yes
No
No
L5966
Yes
No
No
L5968
Yes
No
No
L5973
Yes
Yes
No
L5976
Yes
No
No
L5979
Yes
No
No
L5980
Yes
Yes
No
L5981
Yes
No
No
L5982
Yes
No
No
L5984
Yes
No
No
L5986
Yes
No
No
L5987
Yes
Yes
No
L5988
Yes
No
No
L5990
Yes
No
No
L5991
Yes
No
No
L6026
Yes
No
No
L7366
Yes
No
No
L7368
Yes
No
No
L8035
Yes
No
No
V2531
Yes
No
No
A6219
Yes
No
N/A
No
N/A
A6238
Yes
No
N/A
No
N/A
A6242
Yes
No
N/A
No
N/A
A6251
Yes
No
N/A
No
N/A
A6266
Yes
No
N/A
No
N/A
A7030
Yes
No
N/A
No
N/A
A7031
Yes
No
N/A
No
N/A
E0170
Yes
No
N/A
No
N/A
E0250
Yes
No
N/A
No
N/A
E0251
Yes
No
N/A
No
N/A
E0255
Yes
No
N/A
No
N/A
E0256
Yes
No
N/A
No
N/A
E0260
Yes
No
N/A
No
N/A
E0261
Yes
No
N/A
No
N/A
E0265
Yes
No
N/A
No
N/A
E0266
Yes
No
N/A
No
N/A
E0277
Yes
Yes
P1: 07/22/2019
No
N/A
E0290
Yes
No
N/A
Yes
08/12/2024
E0292
Yes
No
N/A
No
N/A
E0293
Yes
No
N/A
No
N/A
E0294
Yes
No
N/A
No
N/A
E0295
Yes
No
N/A
No
N/A
E0296
Yes
No
N/A
No
N/A
K0856
Yes
Yes
Yes
K0857
Yes
Yes
Yes
K0858
Yes
Yes
Yes
K0859
Yes
Yes
Yes
K0860
Yes
Yes
Yes
K0861
Yes
Yes
Yes
K0862
Yes
Yes
Yes
K0863
Yes
Yes
Yes
K0864
Yes
Yes
Yes
L0457
Yes
No
No
L0635
Yes
No
Yes
L0636
Yes
No
Yes
L0639
Yes
Yes
Yes
L0648
Yes
Yes
Yes
L0650
Yes
Yes
Yes
L0651
Yes
No
Yes
L0830
Yes
No
No
L1005
Yes
No
No
L1680
Yes
No
No
L1681
Yes
No
No
L1685
Yes
No
No
L1686
Yes
No
No
L1690
Yes
No
No
L1710
Yes
No
No
L1730
Yes
No
No
L1755
Yes
No
No
E0297
Yes
No
N/A
No
N/A
E0300
Yes
No
N/A
No
N/A
E0301
Yes
No
N/A
Yes
08/12/2024
E0302
Yes
No
N/A
No
N/A
E0303
Yes
No
N/A
No
N/A
E0304
Yes
No
N/A
Yes
08/12/2024
E0316
Yes
No
N/A
No
N/A
E0371
Yes
Yes
P1: 07/22/2019
No
N/A
E0372
Yes
Yes
P1: 07/22/2019
No
N/A
E0373
Yes
Yes
P1: 07/22/2019
No
N/A
E0424
Yes
No
N/A
No
N/A
E0431
Yes
No
N/A
No
N/A
E0433
Yes
No
N/A
No
N/A
E0434
Yes
No
N/A
No
N/A
E0439
Yes
No
N/A
No
N/A
E0466
Yes
No
N/A
No
N/A
E0462
Yes
No
N/A
No
N/A
E0465
Yes
No
N/A
No
N/A
E0467
Yes
No
N/A
No
N/A
E0470
Yes
No
N/A
No
N/A
E0471
Yes
No
N/A
No
N/A
E0472
Yes
No
N/A
No
N/A
E0482
Yes
No
N/A
No
N/A
E0483
Yes
No
N/A
No
N/A
E0490
Yes
No
N/A
No
N/A
E0500
Yes
No
N/A
No
N/A
E0550
Yes
No
N/A
No
N/A
E0562
Yes
No
N/A
No
N/A
E0575
Yes
No
N/A
No
N/A
E0600
Yes
No
N/A
No
N/A
E0601
Yes
No
N/A
No
N/A
E0617
Yes
No
N/A
No
N/A
E0618
Yes
No
N/A
No
N/A
E0620
Yes
No
N/A
No
N/A
E0630
Yes
No
N/A
No
N/A
E0635
Yes
No
N/A
No
N/A
E0636
Yes
No
N/A
No
N/A
E0639
Yes
No
N/A
No
N/A
E0640
Yes
No
N/A
No
N/A
E0650
Yes
No
N/A
No
N/A
E0651
Yes
No
N/A
No
N/A
E0652
Yes
No
N/A
No
N/A
E0656
Yes
No
N/A
No
N/A
E0657
Yes
No
N/A
No
N/A
E0670
Yes
No
N/A
No
N/A
E0675
Yes
No
N/A
No
N/A
E0677
Yes
No
N/A
No
N/A
E0680
Yes
No
N/A
No
N/A
E0681
Yes
No
N/A
No
N/A
E0693
Yes
No
N/A
No
N/A
E0740
Yes
No
N/A
No
N/A
E0744
Yes
No
N/A
No
N/A
E0745
Yes
No
N/A
No
N/A
E0748
Yes
Yes
P1: 08/12/2024
Yes
08/12/2024
E0749
Yes
No
N/A
No
N/A
E0760
Yes
Yes
P1: 08/12/2024
Yes
08/12/2024
E0764
Yes
No
N/A
No
N/A
E0766
Yes
No
N/A
No
N/A
E0781
Yes
No
N/A
No
N/A
E0782
Yes
No
N/A
No
N/A
E0783
Yes
No
N/A
No
N/A
E0784
Yes
No
N/A
No
N/A
E0785
Yes
No
N/A
No
N/A
E0786
Yes
No
N/A
No
N/A
E0791
Yes
No
N/A
No
N/A
E0912
Yes
No
N/A
No
N/A
E0983
Yes
No
N/A
No
N/A
L1832
Yes
Yes
Yes
L1834
Yes
No
No
L1840
Yes
No
No
L1843
Yes
Yes
Yes
L1844
Yes
No
No
L1845
Yes
Yes
Yes
L1846
Yes
No
No
L1847
Yes
No
No
L1848
Yes
No
No
L1851
Yes
Yes
Yes
L1852
Yes
No
Yes
L1860
Yes
No
No
L1906
Yes
No
No
L1907
Yes
No
No
L1932
Yes
No
Yes
L1940
Yes
No
Yes
L1945
Yes
No
No
L1950
Yes
No
No
A6023
Yes
No
N/A
No
N/A
E0194
Yes
No
N/A
No
N/A
K0003
Yes
No
N/A
No
N/A
L0631
Yes
Yes
Yes
L0637
Yes
Yes
Yes
L0638
Yes
No
Yes
L0640
Yes
No
Yes
L1700
Yes
No
No
L1720
Yes
No
No
L5643
Yes
No
No
L5644
Yes
No
No
L5645
Yes
No
No
L5646
Yes
No
No
Page Last Modified:
01/15/2026 12:19 PM