CGS Administrators (MAC J15 / HHH)

Claims and claim status

Find claim-status contacts and document destinations. A billing address, appeal address and original-claim address are not interchangeable.

claims

J15 Part B paper claims mailing address (KY, OH)

Official page read
Phone

No phone listed for this route

Published hours

Not published in this record

Product, plan and location

medicare
Kentucky · Ohio

Mailing address
J15 – Part B/HHH Claims CGS Administrators, LLC PO Box 20019 Nashville, TN 37202

Part B paper claims

Mailing address for J15 Part B paper claims (the page lists it under Claims as Part B/HHH Claims). Most claims must be submitted electronically.

View source ↗ · Source checked 2026-10-25

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claims

J15 Part B medical review ADR responses (KY, OH)

Official page read
Phone

No phone listed for this route

Published hours

Not published in this record

Product, plan and location

medicare
Kentucky · Ohio

Mailing address
J15 – Part A/B Correspondence CGS Administrators, LLC 26 Century Blvd Suite NT600 Nashville, TN 37214

Part B medical review ADR responses

Where to send responses to Part B Medical Review Additional Documentation Requests (ADRs) by mail.

View source ↗ · Source checked 2026-10-25

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claims

J15 Part B written reopenings (KY, OH)

Official page read
Phone

No phone listed for this route

Published hours

Not published in this record

Product, plan and location

medicare
Kentucky · Ohio

Mailing address
J15 – Part B Correspondence CGS Administrators, LLC Attn: Reopenings PO Box 20018 Nashville, TN 37202

Part B written reopenings

Mailing address for J15 Part B written reopening requests (clerical corrections).

View source ↗ · Source checked 2026-10-25

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claims

J15 Part A paper claims mailing address (KY, OH)

Official page read
Phone

No phone listed for this route

Published hours

Not published in this record

Product, plan and location

medicare
Kentucky · Ohio

Mailing address
CGS Administrators, LLC J15 Part A Claims PO Box 20211 Nashville, TN 37202

Part A claims

Mailing address for J15 Part A claims.

View source ↗ · Source checked 2026-10-25

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claims

J15 Part A medical review (ADR) mailing address (KY, OH)

Official page read
Phone

No phone listed for this route

Published hours

Not published in this record

Product, plan and location

medicare
Kentucky · Ohio

Mailing address
CGS Administrators, LLC J15 Part A Medical Review PO Box 20021 Nashville, TN 37202

Part A medical review documentation

Mailing address for J15 Part A Medical Review (documentation for additional documentation requests). FedEx/UPS/certified: 26 Century Blvd, Suite NT600, Nashville, TN 37214.

View source ↗ · Source checked 2026-10-25

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Call preparation · editorial guide

Make the call count.

Find claim-status contacts and document destinations. A billing address, appeal address and original-claim address are not interchangeable.

Have ready in your secure workspace

  • Claim number, service dates and billed amount
  • Submission acknowledgement and remittance
  • Provider billing identifiers

Questions to resolve

  • Was the claim received and accepted for processing?
  • What specifically prevents payment or final processing?
  • Is a corrected claim, reconsideration or appeal the right route?

This is a general administrative checklist, not payer policy or advice about a particular patient. Confirm the current plan instructions.

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