Blue Cross Blue Shield licensees

Name: Blue Cross Blue Shield licensees — in-network machine-readable files (July 2026)
Creator: Blue Cross Blue Shield licensees

July 2026 publication

MRF data source

47 endpoints

Each licensee publishes its own index. Every catalogued licensee source is listed.

Publisher links are from the July 2026 source catalog and may point to a different publication month. The inventory below describes the selected snapshot.

Files loaded

10,300

of 11,763 files in the July 2026 set

Compressed size

15.3 TB

loaded files, as published

Unzipped size

63.9 TB

loaded files, expanded

Rate records

339.5M

entries in published source files

File outcomes

11,763 files in the set

Loaded10,300 · 88%: The file was retrieved, parsed, and its in-network rates stored.
Empty564 · 5%: The file was retrieved and inspected but contained no loadable rates — no in-network items or no positive negotiated amounts.
Unavailable899 · 8%: The publisher's file could not be retrieved or parsed: expired links, access errors, or malformed JSON.

File inventory

Every licensee's slice of the July 2026 set. Each row opens that licensee's loaded files.

Licensee	Market	Files referenced	Referenced size
Univera Healthcare	New York	3,229	4413 MB
Excellus BlueCross BlueShield	New York	2,741	2266 MB
Blue Shield of California	California	1,857	2166 GB
Blue Cross and Blue Shield of Illinois	Illinois	1,655	985 GB
Anthem	Multi-state	1,458	14 TB
Blue Cross and Blue Shield of Arizona	Arizona	1,161	1526 GB
Blue Cross and Blue Shield of Minnesota	Minnesota	918	1015 GB
Highmark Blue Cross Blue Shield of Pennsylvania	Pennsylvania	764	34 MB
Highmark Blue Shield of Pennsylvania	Pennsylvania	753	34 MB
Blue Cross Blue Shield of Massachusetts	Massachusetts	752	2276 GB
BlueCross BlueShield of South Carolina	South Carolina	703	1282 GB
Premera Blue Cross	Alaska, Washington	698	7962 MB
Blue Cross and Blue Shield of Kansas City	Kansas, Missouri	670	1476 GB
Capital Blue Cross	Pennsylvania	609	108 GB
Blue Cross and Blue Shield of Alabama	Alabama	599	896 GB
BlueCross BlueShield of North Dakota	North Dakota	568	827 GB
Blue Cross Blue Shield of Wyoming	Wyoming	559	762 GB
Highmark Blue Cross Blue Shield of Delaware	Delaware	552	1980 kB
Blue Cross and Blue Shield of Nebraska	Nebraska	548	7743 GB
Wellmark Blue Cross and Blue Shield	Iowa, South Dakota	546	100 GB
Highmark Blue Shield of Western New York	New York	546	9451 kB
Independence Blue Cross	Pennsylvania	532	2623 GB
Highmark Blue Shield of Northeastern New York	New York	530	9451 kB
BlueCross BlueShield of Tennessee	Tennessee	521	803 GB
Blue Cross and Blue Shield of Texas	Texas	518	849 GB
Horizon Blue Cross Blue Shield of New Jersey	New Jersey	517	765 GB
Regence BlueCross BlueShield of Oregon	Oregon	508	760 GB
Blue Cross of Idaho	Idaho	506	784 GB
Regence BlueShield of Idaho	Idaho	505	758 GB
Regence BlueCross BlueShield of Utah	Utah	503	758 GB
Regence BlueShield	Washington	502	758 GB
Hawaii Medical Service Association (HMSA)	Hawaii	496	763 GB
Blue Cross and Blue Shield of Kansas	Kansas	492	762 GB
Arkansas Blue Cross and Blue Shield	Arkansas	483	1987 GB
Highmark Blue Cross Blue Shield of West Virginia	West Virginia	482	3003 kB
Florida Blue	Florida	482	6290 MB
Blue Cross and Blue Shield of Louisiana	Louisiana	482	831 GB
Blue Cross and Blue Shield of Vermont	Vermont	476	760 GB
Blue Cross and Blue Shield of Oklahoma	Oklahoma	475	761 GB
Blue Cross and Blue Shield of New Mexico	New Mexico	474	760 GB
Blue Cross & Blue Shield of Mississippi	Mississippi	469	1520 GB
Blue Cross & Blue Shield of Rhode Island	Rhode Island	458	668 GB
Blue Cross Blue Shield of Michigan	Michigan	263	438 GB
Blue Cross and Blue Shield of Montana	Montana	257	422 GB
CareFirst BlueCross BlueShield	District of Columbia, Maryland, Virginia	202	165 GB
Blue Cross Blue Shield of North Carolina	North Carolina	10	35 GB
Triple-S Salud	Puerto Rico, U.S. Virgin Islands	4	18 MB

Both licensee columns cover every file the licensee's index references, whatever its outcome — unlike the loaded-only totals to the right. A file referenced by more than one licensee appears in each licensee's count.

10,300 files · 15.3 TB · 339.5M records

Caveats and known gaps

One set across independent licenseesEach licensee publishes its own index. The figures describe a single loaded file set assembled from those indexes, not one publisher’s disclosure.
Highmark is largely absent for JulyThe download links in the six Highmark plans' July indexes expired before their files could be retrieved, so those plans are mostly missing from this set.
In-network rates onlyAllowed-amount file sets are published separately and are not loaded.

Payer source directory

The source directory lists every payer group’s published machine-readable-file pages, with processing coverage linked where it exists.

Back to the payer directory