E0770 HCPCS Level II Code: Functional electrical stimulator, transcutaneous stimulation of nerve and/or muscle groups, any type, complete system, not otherwise specified

Contextual Map

Every relationship of E0770 in one view: hierarchy, official tabular instructions in both directions, clinical classification, risk adjustment, MS-DRG participation, index terms and change history — each edge carrying the CMS source it derives from.

Nearest codes (40)

• E0720 — Transcutaneous electrical nerve stimulation (tens) device, two lead, localized stimulation[Sibling]— CMS HCPCS Level II code set
• E0721 — Transcutaneous electrical nerve stimulator for nerves in the auricular region[Sibling]— CMS HCPCS Level II code set
• E0730 — Transcutaneous electrical nerve stimulation (tens) device, four or more leads, for multiple nerve stimulation[Sibling]— CMS HCPCS Level II code set
• E0731 — Form fitting conductive garment for delivery of tens or nmes (with conductive fibers separated from the patient's skin by layers of fabric)[Sibling]— CMS HCPCS Level II code set
• E0732 — Cranial electrotherapy stimulation (ces) system, any type[Sibling]— CMS HCPCS Level II code set
• E0733 — Transcutaneous electrical nerve stimulator for electrical stimulation of the trigeminal nerve[Sibling]— CMS HCPCS Level II code set
• E0734 — External upper limb tremor stimulator of the peripheral nerves of the wrist[Sibling]— CMS HCPCS Level II code set
• E0735 — Non-invasive vagus nerve stimulator[Sibling]— CMS HCPCS Level II code set
• and 32 more

Change history

• January 1, 2009 — Added to the code set [Change history]— CMS release files (code change ledger)

Sources for this page

Codes, titles, notes, index terms and mappings on this page are transcribed from the datasets below. Relationships MedCoder computed and text MedCoder wrote are labelled where they appear.

Code, descriptors, coverage and pricing attributes Official source data

CMS HCPCS Alpha-Numeric (ANWEB) release — July 2026 quarterly update Release, file and checksum · Publisher’s page

Change history and date-of-service validity Official source data

CMS HCPCS quarterly update files, ingested into the change ledger Release, file and checksum · Publisher’s page

Comparisons, relationships and the contextual map MedCoder structured relationship

Computed by MedCoder from the tabular notes and tables above; every derived relationship is marked as derived where it appears

Summary and FAQ answers MedCoder explanation

Written by MedCoder to explain the sources above: drafted with AI assistance, checked by a person against the release files, and labelled as MedCoder text where it appears. Not official text.

Labels on this page: Official source data · MedCoder structured relationship · MedCoder explanation. How to read the labels · All data sources and release dates

Nearest Codes in This Family

Official HCPCS Level II classifications closest to E0770 in its code family, with their registry titles.

• E0764 — Functional neuromuscular stimulation, transcutaneous stimulation of sequential muscle groups of ambulation with computer control, used for walking by spinal cord injured, entire system, after…
• E0765 — Fda approved nerve stimulator, for treatment of nausea and vomiting
• E0766 — Electrical stimulation device used for cancer treatment, includes all accessories, any type
• E0767 — Intrabuccal, systemic delivery of amplitude-modulated, radiofrequency electromagnetic field device, for cancer treatment, includes all accessories
• E0769 — Electrical stimulation or electromagnetic wound treatment device, not otherwise classified
• E0776 — Iv pole
• E0779 — Ambulatory infusion pump, mechanical, reusable, for infusion 8 hours or greater
• E0780 — Ambulatory infusion pump, mechanical, reusable, for infusion less than 8 hours
• E0781 — Ambulatory infusion pump, single or multiple channels, electric or battery operated, with administrative equipment, worn by patient
• E0782 — Infusion pump, implantable, non-programmable (includes all components, e.g., pump, catheter, connectors, etc.)