commercial · exchange · medicaid · medicare advantage · dsnp Massachusetts · New Hampshire · Rhode Island
Mailing addressMass General Brigham Health Plan
PO Box #323
Glen Burnie, MD 21060
Paper medical claims (payer ID 04293).
Contracted providers and non-contracted providers in Massachusetts (and NH/RI for some plans) bill the plan directly; payer ID 04293. Non-contracted providers outside the service area bill UnitedHealthcare Shared Services (payer ID 39026). Applies to commercial, ACO (MassHealth), Medicare Advantage, SCO and One Care per the page.
commercial National contact — confirm product and location
Mailing addressUnitedHealthcare Shared Services
P.O. Box 30783
Salt Lake City, UT 84130-0783
Out-of-area paper claims.
For non-contracted providers outside Massachusetts (and outside MA/NH/RI or MA/NH depending on plan). Payer ID 39026; group IDs 78800271 or 78800215 depending on the plan (see page). Website uhss.umr.com.
Wait time: not establishedBest time from caller reports: not established. Published hours are not a wait forecast.
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