Medicare contract · plan years 2026 and 2027CMS landscape and crosswalk
Aetna Life Insurance Company (H5521)
H5521Contract
A company of CVS Health Corporation, sold as Aetna Medicare
190 plans in 2027 (198 in 2026) · 1,037,625 members in September 2026
Offers plans in 2027
Aetna Life Insurance Company is the CVS Health Corporation company that holds Medicare contract H5521, sold as Aetna Medicare. In 2027 it offers 190 plans (198 in 2026); 39 of its 2026 plans are not offered in 2027. 1,037,625 people were in its plans in September 2026.
What plans does H5521 offer for 2027?
| Plan | Type | Monthly premium | Out-of-pocket limit | Area | For 2027 |
|---|---|---|---|---|---|
| Aetna Medicare PremierH5521-015 | PPO | $68 | $5,900 | 1 county | renews |
| Aetna Medicare PremierH5521-016 | PPO | $42 | $5,200 | 6 counties | renews |
| Aetna Medicare PremierH5521-020 | PPO | $105 | $4,900 | 32 counties | renews |
| Aetna Medicare EnhancedH5521-022 | PPO | $35 | $5,500 | 2 counties | renews |
| Aetna Medicare SignatureH5521-033 | PPO | $0 | $7,150 | 3 counties | renews in fewer counties |
| Aetna Medicare Enhanced ExtraH5521-037 | PPO | $99 | $9,850 | 10 counties | renews |
| Aetna Medicare SignatureH5521-055 | PPO | $0 | $6,750 | 2 counties | renews |
| Aetna Medicare SignatureH5521-077 | PPO | $0 | $9,850 | 14 counties | renews |
| Aetna Medicare SignatureH5521-081 | PPO | $0 | $5,900 | 29 counties | renews |
| Aetna Medicare EnhancedH5521-084 | PPO | $41 | $6,900 | 67 counties | renews in fewer counties |
| Aetna Medicare SignatureH5521-085 | PPO | $0 | $7,150 | 32 counties | renews in fewer counties |
| Aetna Medicare Signature ExtraH5521-086 | PPO | $0 | $5,500 | 6 counties | renews |
| Aetna Medicare SignatureH5521-087 | PPO | $0 | $4,900 | 14 counties | renews |
| Aetna Medicare SignatureH5521-088 | PPO | $0 | $5,900 | 37 counties | renews in more counties |
| Aetna Medicare SignatureH5521-089 | PPO | $0 | $5,900 | 16 counties | renews in fewer counties |
| Aetna Medicare EliteH5521-091 | PPO | $0 | $9,850 | 12 counties | renews in fewer counties |
| Aetna Medicare PremierH5521-095 | PPO | $106 | $9,850 | 3 counties | renews |
| Aetna Medicare SignatureH5521-099 | PPO | $0 | $5,000 | 6 counties | renews |
| Aetna Medicare Signature PlusH5521-116 | PPO | $0 | $7,150 | 7 counties | renews in fewer counties |
| Aetna Medicare EliteH5521-119 | PPO | $0 | $9,850 | 11 counties | renews in fewer counties |
Show the other 170 plans, by plan number
| Plan | Type | Monthly premium | Out-of-pocket limit | Area | For 2027 |
|---|---|---|---|---|---|
| Aetna Medicare EliteH5521-120 | PPO | $0 | $9,850 | 7 counties | renews |
| Aetna Medicare EnhancedH5521-121 | PPO | $101 | $9,850 | 3 counties | renews |
| Aetna Medicare EliteH5521-123 | PPO | $65 | $9,850 | 7 counties | renews |
| Aetna Medicare Enhanced ExtraH5521-124 | PPO | $104 | $9,850 | 6 counties | renews |
| Aetna Medicare EnhancedH5521-139 | PPO | $25 | $6,750 | 10 counties | renews |
| Aetna Medicare Signature GivebackH5521-140 | PPO | $0 | $9,850 | 7 counties | renews in fewer counties |
| Aetna Medicare EnhancedH5521-150 | PPO | $40 | $5,000 | 7 counties | renews |
| Aetna Medicare SignatureH5521-156 | PPO | $0 | $6,350 | 14 counties | renews in fewer counties |
| Aetna Medicare EliteH5521-157 | PPO | $6 | $7,150 | 7 counties | renews |
| Aetna Medicare Signature ExtraH5521-159 | PPO | $0 | $7,150 | 5 counties | renews |
| Aetna Medicare EliteH5521-160 | PPO | $0 | $7,150 | 2 counties | renews |
| Aetna Medicare EnhancedH5521-169 | PPO | $24 | $5,900 | 14 counties | renews |
| Aetna Medicare Signature ExtraH5521-170 | PPO | $0 | $5,900 | 17 counties | renews |
| Aetna Medicare Signature PlusH5521-171 | PPO | $0 | $8,900 | 7 counties | renews in fewer counties |
| Aetna Medicare EnhancedH5521-194 | PPO | $30 | $4,900 | 16 counties | renews |
| Aetna Medicare SignatureH5521-195 | PPO | $0 | $5,500 | 15 counties | renews |
| Aetna Medicare SignatureH5521-207 | PPO | $0 | $7,150 | 6 counties | renews in fewer counties |
| Aetna Medicare SignatureH5521-211 | PPO | $0 | $5,200 | 8 counties | renews in fewer counties |
| Aetna Medicare SignatureH5521-214 | PPO | $0 | $5,200 | 13 counties | renews |
| Aetna Medicare SignatureH5521-215 | PPO | $0 | $9,850 | 4 counties | renews |
| Aetna Medicare Signature PlusH5521-218 | PPO | $0 | $9,850 | 51 counties | renews in fewer counties |
| Aetna Medicare SignatureH5521-219 | PPO | $0 | $5,200 | 16 counties | renews |
| Aetna Medicare SignatureH5521-223 | PPO | $0 | $6,350 | 11 counties | renews in fewer counties |
| Aetna Medicare Signature PlusH5521-227 | PPO | $0 | $7,150 | 5 counties | renews in fewer counties |
| Aetna Medicare Eagle PlusH5521-229 | PPO | $0 | $7,900 | 19 counties | renews in fewer counties |
| Aetna Medicare SignatureH5521-231 | PPO | $0 | $5,900 | 17 counties | renews |
| Aetna Medicare Signature Extra PlusH5521-233 | PPO | $0 | $7,150 | 11 counties | renews in fewer counties |
| Aetna Medicare Eagle Plus GivebackH5521-235 | PPO | $0 | $6,750 | 18 counties | renews in fewer counties |
| Aetna Medicare SignatureH5521-236 | PPO | $0 | $9,850 | 15 counties | renews in fewer counties |
| Aetna Medicare EagleH5521-241 | PPO | $0 | $7,150 | 96 counties | renews in fewer counties |
| Aetna Medicare SignatureH5521-243 | PPO | $0 | $6,750 | 28 counties | renews |
| Aetna Medicare SignatureH5521-245 | PPO | $0 | $9,850 | 12 counties | renews in fewer counties |
| Aetna Medicare EliteH5521-246 | PPO | $0 | $6,500 | 3 counties | renews |
| Aetna Medicare SignatureH5521-249 | PPO | $0 | $9,850 | 3 counties | renews in fewer counties |
| Aetna Medicare SignatureH5521-250 | PPO | $0 | $7,150 | 5 counties | renews in fewer counties |
| Aetna Medicare EnhancedH5521-251 | PPO | $33 | $9,850 | 35 counties | renews in fewer counties |
| Aetna Medicare SignatureH5521-254 | PPO | $0 | $9,850 | 14 counties | renews in fewer counties |
| Aetna Medicare SignatureH5521-261 | PPO | $0 | $5,500 | 29 counties | renews in more counties |
| Aetna Medicare Signature ExtraH5521-263 | PPO | $0 | $7,150 | 38 counties | renews in more counties |
| Aetna Medicare Signature LegacyH5521-269 | PPO | $0 | $6,750 | 6 counties | renews in fewer counties |
| Aetna Medicare Signature LegacyH5521-270 | PPO | $0 | $7,150 | 5 counties | renews |
| Aetna Medicare Signature LegacyH5521-271 | PPO | $0 | $5,900 | 3 counties | renews in fewer counties |
| Aetna Medicare Signature LegacyH5521-272 | PPO | $0 | $5,500 | 7 counties | renews |
| Aetna Medicare Prime ExtraH5521-275 | PPO | $84 | $9,850 | 10 counties | renews |
| Aetna Medicare Prime GivebackH5521-277 | PPO | $0 | $9,850 | 10 counties | renews |
| Aetna Medicare EagleH5521-279 | PPO | $0 | $9,850 | 112 counties | renews in fewer counties |
| Aetna Medicare SignatureH5521-285 | PPO | $0 | $5,200 | 19 counties | renews in fewer counties |
| Aetna Medicare EagleH5521-286 | PPO | $0 | $5,200 | 145 counties | renews in fewer counties |
| Aetna Medicare SignatureH5521-289 | PPO | $0 | $5,900 | 17 counties | renews |
| Aetna Medicare Eagle GivebackH5521-296 | PPO | $0 | $7,150 | 28 counties | renews in fewer counties |
| Aetna Medicare EliteH5521-299 | PPO | $0 | $6,350 | 2 counties | renews |
| Aetna Medicare Value CareH5521-302 | PPO | $17 | $5,200 | 16 counties | renews |
| Aetna Medicare EliteH5521-303 | PPO | $0 | $5,500 | 1 county | renews |
| Aetna Medicare Signature LegacyH5521-305 | PPO | $0 | $7,150 | 2 counties | renews |
| Aetna Medicare Eagle GivebackH5521-306 | PPO | $0 | $7,150 | 34 counties | renews in fewer counties |
| Aetna Medicare SignatureH5521-319 | PPO | $0 | $9,850 | 7 counties | takes in other plans |
| Aetna Medicare Eagle GivebackH5521-320 | PPO | $0 | $9,850 | 9 counties | renews |
| Aetna Medicare Eagle GivebackH5521-322 | PPO | $0 | $6,750 | 118 counties | renews in fewer counties |
| Aetna Medicare Eagle GivebackH5521-323 | PPO | $0 | $9,850 | 53 counties | renews |
| Aetna Medicare Eagle PlusH5521-324 | PPO | $0 | $9,250 | 59 counties | renews in fewer counties |
| Aetna Medicare Value CareH5521-326 | PPO | $6 | $6,750 | 13 counties | renews in fewer counties |
| Aetna Medicare EagleH5521-329 | PPO | $0 | $5,500 | 3 counties | renews |
| Aetna Medicare EagleH5521-330 | PPO | $0 | $7,150 | 6 counties | renews in fewer counties |
| Aetna Medicare PremierH5521-340 | PPO | $60 | $9,250 | 14 counties | renews |
| Aetna Medicare Signature GivebackH5521-348 | PPO | $0 | $7,500 | 86 counties | renews in fewer counties |
| Aetna Medicare EagleH5521-351 | PPO | $0 | $6,500 | 3 counties | renews in fewer counties |
| Aetna Medicare Elite ExtraH5521-352 | PPO | $6 | $7,150 | 7 counties | renews |
| Aetna Medicare EagleH5521-353 | PPO | $0 | $6,750 | 3 counties | renews |
| Aetna Medicare Value CareH5521-364 | PPO | $25.40 | $9,850 | 12 counties | renews |
| Aetna Medicare Signature CareH5521-365 | PPO | $0 | $7,150 | 5 counties | renews in fewer counties |
| Aetna Medicare SignatureH5521-375 | PPO | $0 | $7,150 | 5 counties | renews |
| Aetna Medicare EagleH5521-378 | PPO | $0 | $5,500 | 17 counties | renews in fewer counties |
| Aetna Medicare EnhancedH5521-381 | PPO | $41 | $9,850 | 4 counties | renews |
| Aetna Medicare EnhancedH5521-388 | PPO | $37 | $5,500 | 17 counties | renews |
| Aetna Medicare PrimeH5521-392 | PPO | $0 | $9,850 | 10 counties | renews |
| Aetna Medicare EliteH5521-395 | PPO | $0 | $7,500 | 24 counties | renews in fewer counties |
| Aetna Medicare Full DualH5521-398 | PPO D-SNP | $0 | $9,850 | 3 counties | renews in fewer counties |
| Aetna Medicare Value CareH5521-399 | PPO | $0 | $5,900 | 13 counties | renews |
| Aetna Medicare Value CareH5521-400 | PPO | $0 | $6,350 | 7 counties | renews |
| Aetna Medicare Signature ExtraH5521-403 | PPO | $0 | $5,500 | 7 counties | renews |
| Aetna Medicare Signature ExtraH5521-404 | PPO | $0 | $4,900 | 13 counties | renews |
| Aetna Medicare Signature ExtraH5521-406 | PPO | $0 | $6,350 | 15 counties | renews in fewer counties |
| Aetna Medicare Signature ExtraH5521-407 | PPO | $0 | $5,200 | 16 counties | renews |
| Aetna Medicare Value PlusH5521-414 | PPO | $6.50 | $6,500 | 3 counties | renews in fewer counties |
| Aetna Medicare SignatureH5521-431 | PPO | $0 | $8,900 | 6 counties | renews in fewer counties |
| Aetna Medicare SignatureH5521-433 | PPO | $0 | $7,150 | 1 county | renews |
| Aetna Medicare Signature ExtraH5521-434 | PPO | $0 | $7,150 | 6 counties | renews in fewer counties |
| Aetna Medicare SignatureH5521-435 | PPO | $0 | $7,150 | 4 counties | renews |
| Aetna Medicare SignatureH5521-439 | PPO | $0 | $7,150 | 3 counties | renews in fewer counties |
| Aetna Medicare Value CareH5521-443 | PPO | $18.40 | $7,150 | 16 counties | renews in fewer counties |
| Aetna Medicare SignatureH5521-446 | PPO | $6 | $7,150 | 7 counties | renews |
| Aetna Medicare EnhancedH5521-449 | PPO | $54 | $7,150 | 5 counties | renews |
| Aetna Medicare Signature ExtraH5521-450 | PPO | $0 | $7,150 | 2 counties | renews |
| Aetna Medicare EliteH5521-451 | PPO | $0 | $7,150 | 5 counties | renews |
| Aetna Medicare Enhanced ExtraH5521-457 | PPO | $32 | $9,850 | 1 county | renews |
| Aetna Medicare LongevityH5521-461 | PPO I-SNP | $10.70 | $9,850 | 62 counties | renews |
| Aetna Medicare Dual Extra CareH5521-464 | PPO D-SNP | $0 | $9,850 | 55 counties | renews in fewer counties |
| Aetna Medicare Dual CareH5521-465 | PPO D-SNP | $0 | $9,850 | 48 counties | renews in fewer counties |
| Aetna Medicare Value PlusH5521-467 | PPO | $23.30 | $9,850 | 19 counties | renews in fewer counties |
| Aetna Medicare Value PlusH5521-470 | PPO | $23.80 | $9,850 | 53 counties | renews in fewer counties |
| Aetna Medicare Signature GivebackH5521-475 | PPO | $0 | $9,250 | 5 counties | renews |
| Aetna Medicare Signature GivebackH5521-476 | PPO | $0 | $7,150 | 11 counties | renews in fewer counties |
| Aetna Medicare Elite GivebackH5521-477 | PPO | $0 | $9,850 | 4 counties | renews in fewer counties |
| Aetna Medicare Eagle GivebackH5521-487 | PPO | $0 | $6,900 | 66 counties | renews in fewer counties |
| Aetna Medicare Eagle GivebackH5521-488 | PPO | $0 | $6,900 | 75 counties | renews in fewer counties |
| Aetna Medicare Value PlusH5521-490 | PPO | $9.50 | $5,500 | 75 counties | renews in fewer counties |
| Aetna Medicare Value CareH5521-496 | PPO | $0 | $6,750 | 19 counties | renews in fewer counties |
| Aetna Medicare Signature ExtraH5521-501 | PPO | $29 | $9,850 | 64 counties | renews |
| Aetna Medicare SignatureH5521-502 | PPO | $0 | $9,850 | 1 county | renews |
| Aetna Medicare Eagle GivebackH5521-504 | PPO | $0 | $9,850 | 21 counties | renews |
| Aetna Medicare Enhanced AdvantageH5521-510 | PPO | $109 | $9,850 | 7 counties | renews |
| Aetna Medicare EnhancedH5521-512 | PPO | $80 | $9,850 | 7 counties | renews |
| Aetna Medicare EnhancedH5521-520 | PPO | $86 | $9,850 | 5 counties | renews in fewer counties |
| Aetna Medicare EliteH5521-521 | PPO | $109 | $9,850 | 5 counties | renews |
| Aetna Medicare EliteH5521-536 | PPO | $0 | $9,850 | 1 county | renews |
| Aetna Medicare Signature PlusH5521-553 | PPO | $0 | $9,850 | 8 counties | renews in fewer counties |
| Aetna Medicare SignatureH5521-554 | PPO | $0 | $7,150 | 3 counties | renews |
| Aetna Medicare SignatureH5521-558 | PPO | $0 | $5,900 | 1 county | renews |
| Aetna Medicare SignatureH5521-569 | PPO | $0 | $7,150 | 3 counties | renews |
| Aetna Medicare SignatureH5521-609 | PPO | $0 | $9,850 | 2 counties | renews |
| Aetna Medicare Signature PlusH5521-645 | PPO | $0 | $7,150 | 10 counties | renews in fewer counties |
| Aetna Medicare Value PlusH5521-646 | PPO | $25 | $9,850 | 8 counties | renews in fewer counties |
| Aetna Medicare Value CareH5521-649 | PPO | $16.80 | $5,900 | 3 counties | renews |
| Aetna Medicare EliteH5521-650 | PPO | $92 | $7,150 | 17 counties | renews in fewer counties |
| Aetna Medicare PremierH5521-652 | PPO | $79 | $6,750 | 70 counties | renews in fewer counties |
| Aetna Medicare SignatureH5521-654 | PPO | $0 | $7,150 | 3 counties | renews in fewer counties |
| Aetna Medicare EnhancedH5521-661 | PPO | $79 | $9,850 | 2 counties | takes in other plans |
| Aetna Medicare EnhancedH5521-669 | PPO | $149 | $9,850 | 11 counties | renews in fewer counties |
| Aetna Medicare Elite ExtraH5521-674 | PPO | $79 | $9,850 | 2 counties | renews |
| Aetna Medicare EnhancedH5521-686 | PPO | $68 | $7,500 | 1 county | renews |
| Aetna Medicare EnhancedH5521-687 | PPO | $63 | $7,500 | 5 counties | renews in fewer counties |
| Aetna Medicare Elite ExtraH5521-698 | PPO | $47 | $9,850 | 3 counties | renews |
| Aetna Medicare Elite ExtraH5521-699 | PPO | $59 | $9,850 | 2 counties | renews |
| Aetna Medicare SignatureH5521-702 | PPO | $0 | $7,150 | 5 counties | renews |
| Aetna Medicare SignatureH5521-705 | PPO | $0 | $7,150 | 6 counties | renews in fewer counties |
| Aetna Medicare PremierH5521-706 | PPO | $100 | $7,150 | 6 counties | renews in fewer counties |
| Aetna Medicare SignatureH5521-710 | PPO | $0 | $7,150 | 7 counties | renews |
| Aetna Medicare Enhanced PlusH5521-721 | PPO | $48 | $7,500 | 29 counties | new plan |
| Aetna Medicare Signature PlusH5521-722 | PPO | $0 | $9,250 | 39 counties | new plan |
| Aetna Medicare EliteH5521-723 | PPO | $0 | $6,750 | 21 counties | new plan |
| Aetna Medicare Eagle GivebackH5521-724 | PPO | $0 | $7,900 | 39 counties | new plan |
| Aetna Medicare Signature GivebackH5521-725 | PPO | $0 | $9,250 | 9 counties | new plan |
| Aetna Medicare Signature Extra PlusH5521-726 | PPO | $0 | $6,500 | 4 counties | new plan |
| Aetna Medicare Advantra EnhancedH5521-727 | PPO | $31 | $7,150 | 18 counties | new plan |
| Aetna Medicare PremierH5521-728 | PPO | $109 | $9,850 | 33 counties | new plan |
| Aetna Medicare Advantra Signature GivebackH5521-729 | PPO | $0 | $9,250 | 30 counties | new plan |
| Aetna Medicare EliteH5521-736 | PPO | $109 | $9,850 | 1 county | new plan |
| Aetna Medicare EliteH5521-738 | PPO | $35 | $9,850 | 5 counties | new plan |
| Aetna Medicare EliteH5521-739 | PPO | $79 | $9,850 | 6 counties | new plan |
| Aetna Medicare EliteH5521-740 | PPO | $54 | $9,850 | 16 counties | new plan |
| Aetna Medicare SignatureH5521-742 | PPO | $0 | $6,750 | 17 counties | new plan |
| Aetna Medicare Signature ExtraH5521-743 | PPO | $0 | $4,200 | 14 counties | new plan |
| Aetna Medicare SignatureH5521-744 | PPO | $0 | $5,500 | 27 counties | new plan |
| Aetna Medicare SignatureH5521-745 | PPO | $0 | $4,500 | 14 counties | new plan |
| Aetna Medicare EliteH5521-746 | PPO | $59 | $7,150 | 14 counties | new plan |
| Aetna Medicare SignatureH5521-747 | PPO | $0 | $6,750 | 10 counties | new plan |
| Aetna Medicare EnhancedH5521-748 | PPO | $70 | $7,500 | 52 counties | new plan |
| Aetna Medicare SignatureH5521-749 | PPO | $0 | $7,150 | 8 counties | new plan |
| Aetna Medicare EliteH5521-750 | PPO | $0 | $4,900 | 50 counties | new plan |
| Aetna Medicare SignatureH5521-751 | PPO | $0 | $7,150 | 53 counties | new plan |
| Aetna Medicare Enhanced ExtraH5521-752 | PPO | $75 | $7,150 | 85 counties | new plan |
| Aetna Medicare SignatureH5521-754 | PPO | $0 | $7,150 | 33 counties | new plan |
| Aetna Medicare Enhanced ExtraH5521-755 | PPO | $72 | $7,150 | 54 counties | new plan |
| Aetna Medicare SignatureH5521-756 | PPO | $0 | $7,150 | 10 counties | new plan |
| Aetna Medicare Enhanced ExtraH5521-757 | PPO | $60 | $7,150 | 10 counties | new plan |
| Aetna Medicare Full DualH5521-758 | PPO D-SNP | $0 | $9,850 | 10 counties | new plan |
| Aetna Medicare Signature ExtraH5521-759 | PPO | $0 | $7,150 | 29 counties | new plan |
| Aetna Medicare EnhancedH5521-760 | PPO | $60 | $6,750 | 2 counties | new plan |
| Aetna Medicare EnhancedH5521-761 | PPO | $79 | $6,750 | 5 counties | new plan |
| Aetna Medicare Elite EnhancedH5521-762 | PPO | $99 | $7,150 | 7 counties | new plan |
Source: CMS Medicare Advantage and Part D landscape files for 2027 (Sept. 22, 2026, revised Sept. 30) and 2026 (Sept. 2, 2026 revision); CMS plan crosswalk from 2026 to 2027 (Oct. 1, 2026).
Which of its plans end?
| 2026 plan | Members, Sept. 2026 | Counties in 2026 |
|---|---|---|
| Aetna Medicare Elite CareH5521-598 | 18,757 | 12 |
| Aetna Medicare SignatureH5521-419 | 11,844 | 2 |
| Aetna Medicare SignatureH5521-425 | 9,827 | 5 |
| Aetna Medicare SignatureH5521-273 | 5,929 | 3 |
| Aetna Medicare EliteH5521-537 | 5,504 | 1 |
| Aetna Medicare EnhancedH5521-578 | 5,335 | 2 |
| Aetna Medicare SignatureH5521-432 | 5,086 | 3 |
| Aetna Medicare SignatureH5521-492 | 4,867 | 5 |
| Aetna Medicare EliteH5521-482 | 3,301 | 3 |
| Aetna Medicare Duly PrimeH5521-314 | 3,035 | 3 |
| Aetna Medicare EagleH5521-369 | 2,913 | 12 |
| Aetna Medicare SignatureH5521-422 | 2,596 | 1 |
| Aetna Medicare EnhancedH5521-478 | 2,447 | 1 |
| Aetna Medicare Enhanced ExtraH5521-513 | 2,444 | 13 |
| Aetna Medicare EnhancedH5521-581 | 2,383 | 4 |
| Aetna Medicare EnhancedH5521-665 | 1,993 | 2 |
| Aetna Medicare EnhancedH5521-685 | 1,947 | 2 |
| Aetna Medicare SignatureH5521-484 | 1,726 | 76 |
| Aetna Medicare EliteH5521-363 | 1,500 | 3 |
| Aetna Medicare EnhancedH5521-662 | 1,452 | 1 |
Show the other 19 plans that end, by members
| 2026 plan | Members, Sept. 2026 | Counties in 2026 |
|---|---|---|
| Aetna Medicare EnhancedH5521-292 | 1,393 | 1 |
| Aetna Medicare EnhancedH5521-580 | 1,366 | 1 |
| Aetna Medicare SignatureH5521-260 | 1,293 | 22 |
| Aetna Medicare EnhancedH5521-122 | 1,209 | 67 |
| Aetna Medicare Signature GivebackH5521-141 | 1,205 | 5 |
| Aetna Medicare Dual CareH5521-472 | 859 | 35 |
| Aetna Medicare Signature ExtraH5521-704 | 833 | 3 |
| Aetna Medicare EnhancedH5521-676 | 756 | 2 |
| Aetna Medicare EnhancedH5521-522 | 726 | 5 |
| Aetna Medicare EagleH5521-493 | 539 | 7 |
| Aetna Medicare PremierH5521-495 | 480 | 3 |
| Aetna Medicare PremierH5521-586 | 470 | 3 |
| Aetna Medicare Signature PlusH5521-224 | 337 | 5 |
| Aetna Medicare PremierH5521-688 | 251 | 3 |
| Aetna Medicare Signature PlusH5521-644 | 242 | 7 |
| Aetna Medicare Eagle GivebackH5521-480 | 207 | 4 |
| Aetna Medicare EnhancedH5521-656 | 132 | 9 |
| Aetna Medicare EnhancedH5521-607 | 104 | 29 |
| Aetna Medicare LongevityH5521-506 | fewer than 11 | 8 |
Source: CMS plan crosswalk from 2026 to 2027 (Oct. 1, 2026); CMS monthly enrollment by plan and by county, September 2026 (CMS hides counts under 11).
Which employer and union group plans does it hold?
H5521 also holds 2 group plans offered through former employers and unions, with 0 members in September 2026 (plans with fewer than 11 not counted). They are not sold to individuals, so the landscape files list no premiums or benefits for them; the employer or union sends their 2027 terms.
| Plan ID | Plan name | Members, Sept. 2026 | 2027 |
|---|---|---|---|
| H5521-801 | Aetna Medicare Plan | fewer than 11 | renews |
| H5521-805 | Aetna Medicare Part B Only Plan | fewer than 11 | renews |
Source: CMS monthly enrollment by plan and by county, September 2026 (CMS hides counts under 11); CMS plan crosswalk from 2026 to 2027 (Oct. 1, 2026).
How did CMS rate it for 2026?
The overall rating is 4.5 of 5 (health plan 4.5 of 5, drug plan 5 of 5). Of its 45 rated measures, the lowest and the highest:
| Lowest-rated measures | Stars |
|---|---|
| Reducing the Risk of Falling | 1 |
| Annual Flu Vaccine | 3 |
| Monitoring Physical Activity | 3 |
| Special Needs Plan (SNP) Care Management | 3 |
| Highest-rated measures | Stars |
|---|---|
| MPF Price Accuracy | 5 |
| Drug Plan Quality Improvement | 5 |
| Members Choosing to Leave the Plan | 5 |
| Complaints about the Drug Plan | 5 |
Source: CMS Part C and D Star Ratings data tables, 2026 (October 2025).
What else should you check?
- All Aetna Medicare plansEvery contract of the brand
- Star ratings of every contractThe 2026 ratings, and 2027 when CMS publishes them
- Find a plan by its IDFrom the card or a letter