9x12 envelope window

Business weight 24-lb.

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

TOPS CMS-1500 Claim Form Self-Seal Window Envelopes, 9x12-1/2, 500/Ctn Designed for CMS-1500 claim forms (formerly known as HCFA-1500 claim forms).

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.

Expand-On-Demand Window Envelopes hold extra documents and provide value based on shape-based postage costs.

Designed for Medicare Form #HCFA-1500, Medicaid and other health insurance claim forms. Features a security-lining to assure privacy of contents.

Inside blue tint design keeps contents private.

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

Ideal for use with HCFA 1500 Medicare Claim Forms and other standard medical and dental insurance forms. Standard #10 envelopes feature a bottom right hand window.

Designed for Medicare Form #HCFA-1500, Medicaid and other health insurance claim forms. Features a security-lining to assure privacy of contents.

A Quantity of 100 - #10 Double Window Security Lined Envelope. Standard pointed gummed flap. Inside printed with blue pattern for increased security (Tinted).

Displays the return and mailing address - no need to write out labels! Ideal for check-writing software, computer-generated forms and more. Blue security tint adds privacy.

Addresses appear through window - no need to hand-address24-lb, crisp white wove paper holds up to frequent use. Gummed flaps keep contents safely inside.

Open end, right-hand window design. Inside security tint for privacy and secure Grip-Seal closure for a fast and secure seal. First class border for priority attention.