Insurer profile · NAIC + CMS
Imperial Insurance Companies, Inc.
Imperial Insurance Companies, Inc.'s complaint record, claim-denial rate and reputation grade, drawn from published NAIC complaint data and CMS Transparency in Coverage.
- F
- Reputation grade
- 38.7%
- Claims denied
- 2
- States (CMS data)
The verdict
Imperial Insurance Companies, Inc. earns a F reputation grade - a significantly worse record than peers, according to CMS Transparency in Coverage filings, 38.7% of its marketplace claims were denied across 2 states.
- F
- reputation grade
- 38.7%
- 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 F · 2.2
GRADE-F · INDEX-UNK · DENIAL-HOT · RANK-UNK · PHOTO-SOLO · LINES-0 · BOOK-MID
- GRADE-F F · 2.2
- INDEX-UNK Index blank
- DENIAL-HOT 38.7% 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.
Among states with enough reported claims to compare, Imperial Insurance Companies, Inc.'s highest marketplace denial rates in this dataset are in Texas (39.6%) and Arizona (37.6%). State-level rates reflect the specific plans Imperial Insurance Companies, Inc. offers there and how each state's regulators and utilization-review rules apply, not necessarily the carrier's national practice.
What the NAIC filing desk shows for Imperial Insurance Companies, Inc.
Imperial Insurance Companies, Inc.'s filing desk summarizes the NAIC complaint record and any CMS marketplace denial data on file.
See where Imperial Insurance Companies, Inc. sits against every reporting carrier in the claim-denial rate ranking. Appeal notes for Imperial Insurance Companies.
Nationwide insurers with similar scores or complaint volume
Two corpus-wide peer sets for Imperial Insurance Companies, Inc.: 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 (2.2 here). Floored at 50+ complaints and 5+ states.
Questions about Imperial Insurance Companies, Inc.
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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 Imperial Insurance Companies, Inc. · 2024
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The full PlainInsurer extract, covering every insurer including Imperial Insurance Companies, Inc., 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.