9x12 envelope window

Designed for CMS-1500 claim forms (formerly known as HCFA-1500 claim forms). Window envelope helps to ensure your documents arrive at their proper location.

Medical Claim Window Envelope, GripSeal End, 1st Class, White, 9x12-12, 100BxMedical Claims Form Window EnvelopeOpen-end, large format with Grip-Sealreg closure.

Designed for use with insurance form #HCFA-1500. Clearly marked for form protection and handling instructions.

Window Envelope, 1st Class, 28 Lb, 9"x12-1/2", White

Medical Claims Form Window Envelope works well for Medicare Form HCFA-1500 Medicaid and other health insurance forms. No folding required. Security tinted for confidentiality.

Medical Claims Form Window Envelope works well for Medicare Form HCFA-1500, Medicaid and other health insurance forms. No folding required. Security tinted for confidentiality.

Quality Park HCFA-1500 Insurance Claim Envelopes

Formerly known as Health Care Administration (HCFA)For HCFA-1500 Claim Forms (TOP5012), sold separately.

Window envelope helps to ensure your documents arrive at their proper location. Self-stick adhesive double flap design keeps flap from sticking until ready to mail.