Medicare contract · plan years 2026 and 2027CMS landscape and crosswalk
Care Improvement Plus South Central Insurance Co. (R2604)
R2604Contract
A company of UnitedHealth Group, Inc., sold as UnitedHealthcare
2 plans in 2027 (2 in 2026) · 5,597 members in September 2026
Care Improvement Plus South Central Insurance Co. is the UnitedHealth Group, Inc. company that holds Medicare contract R2604, sold as UnitedHealthcare. In 2027 it offers 2 plans (2 in 2026); every one of its 2026 plans continues in 2027. 5,597 people were in its plans in September 2026.
What plans does R2604 offer for 2027?
| Plan | Type | Monthly premium | Out-of-pocket limit | Area | For 2027 |
|---|---|---|---|---|---|
| UHC Complete Care Support GS-1AR2604-002 | Regional PPO C-SNP | $2.10 | $9,850 | 205 counties | renews |
| UHC Medicare Advantage Patriot No Rx GS-MA01R2604-005 | Regional PPO | $0 | $9,850 | 205 counties | renews |
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).
How did CMS rate it for 2026?
The overall rating is 4 of 5 (health plan 4 of 5, drug plan 3.5 of 5). Of its 42 rated measures, the lowest and the highest:
| Lowest-rated measures | Stars |
|---|---|
| Monitoring Physical Activity | 1 |
| Medication Reconciliation Post-Discharge | 1 |
| Diabetes Care – Eye Exam | 2 |
| Health Plan Quality Improvement | 2 |
| Highest-rated measures | Stars |
|---|---|
| Medication Adherence for Diabetes Medications | 5 |
| Members Choosing to Leave the Plan | 5 |
| Complaints about the Drug Plan | 5 |
| Call Center – Foreign Language Interpreter and TTY Availability | 5 |
Source: CMS Part C and D Star Ratings data tables, 2026 (October 2025).
What else should you check?
- All UnitedHealthcare 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