CPT procedure code

64640

Medicare payment

$267.54

2026 Physician Fee Schedule · non-facility

Source: CMS Physician Fee Schedule (PPRRVU 2026). CMS fee schedules ↗ · PFS status indicator A

National amount before geographic adjustment. Your MAC's locality rate will differ.

Code definition

Code

64640

Code system

CPT (Current Procedural Terminology)

This CPT code is not in our curated reference. CPT codes are maintained by the American Medical Association (AMA). Full descriptions require an AMA license.

Category

Short description sourced from CMS publicly available fee schedule data. Full CPT descriptions are copyright AMA. Not a substitute for the official CPT codebook.

Policy activity for CPT 64640

CLV Intelligence is tracking 12 policy changes that cite CPT 64640 between 2026-06-05 and 2026-09-17, drawn from 8 LCD/NCD coverage updates and 4 proposed LCDs. The changes span Pain Management. 9 are flagged critical or high priority.

LCD/NCD coverage updates
8
proposed LCDs
4

Counts reflect the source documents CLV has matched to CPT 64640 to date; each links to the government publication that is authoritative. Monitored daily from CMS, the Federal Register, and Medicare Administrative Contractor publications.

Policy changes matched to 64640

Matched to this code by CLV analysis of each policy. The linked source document is authoritative.

LCD L40263: Peripheral Nerve Injections and Procedures for Chronic Pain — Palmetto GBA

Pain Management · LCD-L40263

Government source· CMS / MACverify ↗
High

Full analysis available with a CLV subscription.

View alert

LCD L40267: Peripheral Nerve Injections and Procedures for Chronic Pain — Wellpoint Federal

Pain Management · LCD-L40267

Government source· CMS / MACverify ↗
High

Full analysis available with a CLV subscription.

View alert

LCD L40261: Peripheral Nerve Injections and Procedures for Chronic Pain — CGS

Pain Management · LCD-L40261

Government source· CMS / MACverify ↗
High

Full analysis available with a CLV subscription.

View alert

LCD L40300: Peripheral Nerve Injections and Procedures for Chronic Pain — WPS

Pain Management · LCD-L40300

Government source· CMS / MACverify ↗
High

Full analysis available with a CLV subscription.

View alert

LCD L40265: Peripheral Nerve Injections and Procedures for Chronic Pain — Noridian

Pain Management · LCD-L40265

Government source· CMS / MACverify ↗
High

Full analysis available with a CLV subscription.

View alert

LCD L35456: Nerve Blockade for Treatment of Chronic Pain and Neuropathy — Noridian

Pain Management · LCD-L35456

Government source· CMS / MACverify ↗
Routine

Full analysis available with a CLV subscription.

View alert

LCD L35457: Nerve Blockade for Treatment of Chronic Pain and Neuropathy — Noridian

Pain Management · LCD-L35457

Government source· CMS / MACverify ↗
Routine

Full analysis available with a CLV subscription.

View alert

Proposed LCD DL40300: Peripheral Nerve Blocks and Procedures for Chronic Pain — WPS

Pain Management · LCD-DL40300

Government source· CMS / MACverify ↗
High

Full analysis available with a CLV subscription.

View alert

Proposed LCD DL40261: Peripheral Nerve Blocks and Procedures for Chronic Pain — CGS

Pain Management · LCD-DL40261

Government source· CMS / MACverify ↗
High

Full analysis available with a CLV subscription.

View alert

Proposed LCD DL40263: Peripheral Nerve Blocks and Procedures for Chronic Pain — Palmetto GBA

Pain Management · LCD-DL40263

Government source· CMS / MACverify ↗
High

Full analysis available with a CLV subscription.

View alert

Audit documentation

Building an audit file that includes CPT 64640?

The Tripwire Audit Pack exports 12 months of single-specialty policy-change history — every alert with a link to its government source document, as a formatted PDF for compliance distribution plus a machine-readable CSV. Delivered automatically after payment. No account, no call.

See audit packs — $349One-time purchase · not a subscription

Get alerts when policy changes affect 64640

Free weekly digest — no subscription required.

Look up another code

Search ICD-10, HCPCS, or CPT codes with related reimbursement alerts.

Code lookup