Every policy word on this page is CMS's own. Verzi adds pins, receipts, and links only.
Tumor Treatment Field Therapy (TTFT) - Policy Article
Article A52711 · 8 versions, 2015 to today · last changed 2020-01-01 (R7)
Version 16 of Article A52711: in force by CMS's dates 2019-09-01 to 2019-12-31. The policy text on this page comes from this archived version.
JA · Noridian 16013
JB · CGS 17013
JC · CGS 18003
JD · Noridian 19003
source
CMS's Who are the MACs jurisdiction pages (DME facts as of 2025-09-30) name each contractor and its states; the MCD's Contractor Information table on every DME LCD prints the contract numbers. Both read 2026-10-09. Verzi adds the state lookup only.
Sections in this version: Article Text · Coding Information. Plus 1 section marked N/A in this version.
Full verbatim text serves to customers · Customer? Log in
Version history, Article A52711
CMS numbers each version. Each box shows the version's window by CMS's stated dates. Select a version to show it on this page. Versions superseded the same day they took effect never governed a claim, so the page hides them until you ask. Version numbers CMS never published to its archive do not exist as documents.
Revision history, every version
CMS's own change log, quoted, 7 entries. It does not change with the version shown. A revision (R-number) is a change CMS logged. The version (vN) is the snapshot that carries it.
R7 · 2020-01-01 · v22
Revision Effective Date: 01/01/2020 REQUIREMENTS FOR SPECIFIC DMEPOS ITEMS PURSUANT TO FINAL RULE 1713 (84 FED. REG VOL 217): Revised: “provides” to “provide” Removed: “The link will be located here once it is available.” Added: “The required Face-to-Face Encounter and Written Order Prior to Delivery List is available here.” with a hyperlink to the list 04/14/2022: At this time the 21st Century Cures Act applies to new and revised LCDs which require comment and notice. This revision is to an article that is not a local coverage determination.
R6 · 2020-01-01 · v18
Revision Effective Date: 01/01/2020 REQUIREMENTS FOR SPECIFIC DMEPOS ITEMS PURSUANT TO FINAL RULE 1713 (84 Fed. Reg Vol 217): Added: Section and related information based on Final Rule 1713 MISCELLANEOUS: Removed: EY modifier language which is now incorporated in the SDR ICD-10 CODES THAT SUPPORT MEDICAL NECESSITY: Revised: Section header “ICD-10 Codes that are Covered” updated to “ICD-10 Codes that Support Medical Necessity” ICD-10 CODES THAT DO NOT SUPPORT MEDICAL NECESSITY: Revised: Section header “ICD-10 Codes that are Not Covered” updated to “ICD-10 Codes that DO NOT Support Medical Necessity” 02/27/2020: At this time 21st Century Cures Act applies to new and revised LCDs which require comment and notice. This revision is to an article that is not a local coverage determination.
R5 · 2019-09-01 · v16
Revision Effective Date: 09/01/2019 POLICY SPECIFIC DOCUMENTATION REQUIREMENTS: Added: Documentation requirements for Initial Coverage (First Three Months) Added: Documentation requirements for Continued Coverage Beyond the First Three Months of Therapy Added: Documentation required for Equipment Retained From a Prior Payer Added: Proof of Delivery Requirements for Recently Eligible Medicare FFS Beneficiaries Added: GA, GZ, KF and KX modifier usage information Added: Miscellaneous information 07/18/2019: At this time 21st Century Cures Act applies to new and revised LCDs which require comment and notice. This revision is to an article that is not a local coverage determination.
R4 · 2017-01-01 · v10
Revision Effective Date: 01/01/2017 POLICY SPECIFIC DOCUMENTATION REQUIREMENTS: Added: New reference language and directions to Standard Documentation Requirements RELATED LOCAL COVERAGE DOCUMENTS: Added: LCD-related Standard Documentation Requirements Language Article
R3 · 2016-07-01 · v8
Effective July 1, 2016 oversight for DME MAC Articles is the responsibility of CGS Administrators, LLC 18003 and 17013 and Noridian Healthcare Solutions, LLC 19003 and 16013. No other changes have been made to the Articles.
R2 · 2015-10-01 · v6
Revision Effective Date: 10/01/2014 Added: Associated Contractor Numbers
R1 · 2015-10-01 · v5
Draft policy article promoted to final.
Receipts for auditors
Version 16 of Article A52711, shown on this page: in force by CMS's dates 2019-09-01 to 2019-12-31. Archived 2026-09-26. CMS's copy · Our archived file. 3 of 3 sections are proven word-identical to the archived file.
Every archived version of Article A52711 (8 versions, CMS's dates, window by the as-of rule).
| Document | Version | In force | Archived on | Verify |
|---|---|---|---|---|
| Article A52711 | version 2 | 2015-10-01, superseded same day | 2026-09-26 | CMS's copy · Our archived file |
| Article A52711 | version 5 | 2015-10-01, superseded same day | 2026-09-26 | CMS's copy · Our archived file |
| Article A52711 | version 6 | 2015-10-01 to 2016-06-30 | 2026-09-26 | CMS's copy · Our archived file |
| Article A52711 | version 8 | 2016-07-01 to 2016-12-31 | 2026-09-26 | CMS's copy · Our archived file |
| Article A52711 | version 10 | 2017-01-01 to 2019-08-31 | 2026-09-26 | CMS's copy · Our archived file |
| Article A52711 | version 16 shown | 2019-09-01 to 2019-12-31 | 2026-09-26 | CMS's copy · Our archived file |
| Article A52711 | version 18 | 2020-01-01, superseded same day | 2026-10-09 | CMS's copy · Our archived file |
| Article A52711 | version 22 | 2020-01-01 to today | 2026-09-26 | CMS's copy · Our archived file |
The related LCDs each have their own receipts: LCD L34823.
Each archived file's page gives its sha256 fingerprint. A copy of the file hashes to the same value, byte for byte.
CMS's live page shows only the current version. To check a passage by eye, open CMS's copy of the same version number. A version's window ends on the earlier of CMS's stated end date and the day before the next version starts.
Every policy word on this page is CMS's, from the archived version named beside it. Verzi adds labels, highlights, citations and links only. Verzi-written summary content on this page: none.