Insurer profile · NAIC + CMS
Common Ground Healthcare Cooperative
Common Ground Healthcare Cooperative's complaint record, claim-denial rate and reputation grade, drawn from published NAIC complaint data and CMS Transparency in Coverage.
- A
- Reputation grade
- 11.1%
- Claims denied
- 1
- States (CMS data)
The verdict
Common Ground Healthcare Cooperative earns a A reputation grade - far fewer consumer problems than peers of its size, according to CMS Transparency in Coverage filings, 11.1% of its marketplace claims were denied across 1 state.
- A
- reputation grade
- 11.1%
- claims denied (CMS)
Graded on 1 of 3 measures: claim denials. The score is rescaled across the measures available, so it is not directly comparable with a carrier graded on more of them.
How we calculated this grade →NAIC CIS filing desk
NAIC NAIC A · 89.7
GRADE-A · INDEX-UNK · DENIAL-MID · RANK-UNK · PHOTO-SOLO · LINES-0 · BOOK-MID
- GRADE-A A · 89.7
- INDEX-UNK Index blank
- DENIAL-MID 11.1% denied
- RANK-UNK Rank pending
- PHOTO-SOLO No peer gap
- LINES-0 No lines
- BOOK-MID 3/7 fields
Instrument codes from this carrier’s NAIC Consumer Information Source filing: grade band, complaint index, CMS denial band, corpus rank, photo-finish peer, line book, and field completeness. Not an official NAIC rating.
What the NAIC filing desk shows for Common Ground Healthcare Cooperative
Common Ground Healthcare Cooperative's filing desk summarizes the NAIC complaint record and any CMS marketplace denial data on file.
See where Common Ground Healthcare Cooperative sits against every reporting carrier in the claim-denial rate ranking. Appeal notes for Common Ground Healthcare Cooperative.
Nationwide insurers with similar scores or complaint volume
Two corpus-wide peer sets for Common Ground Healthcare Cooperative: nearest national-scale carriers by composite score and by NAIC complaint volume. These are cross-market neighborhoods, not the corporate-family list or same-grade chips above.
Similar composite score
Nearest carriers by composite score (89.7 here). Floored at 50+ complaints and 5+ states.
Questions about Common Ground Healthcare Cooperative
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Source: NAIC published complaint index + CMS Transparency in Coverage PY2026 Complaint index, reputation grade and per-state claim denial rates for Common Ground Healthcare Cooperative · 2024
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The full PlainInsurer extract, covering every insurer including Common Ground Healthcare Cooperative, is available as CSV and JSON. Underlying federal data is public domain; see our methodology for the compilation and grading method.
Data: NAIC published complaint index (2024) · CMS Transparency in Coverage PUF PY2026. Not affiliated with NAIC or CMS.
Every figure on PlainInsurer comes directly from NAIC MCAS and CMS Transparency in Coverage data; no editor types in numbers. See our editorial standards or methodology, or report an error. Data current as of 2026-08-11. Grades measure only the published complaint/denial data; we don't recommend any insurer or policy.