CurrentBlue Cross Blue Shield - Rhode IslandPolicy N/A

Manipulation Under Anesthesia (MUA)

Policy defines coverage and medical necessity for manipulation under anesthesia (MUA) including spinal and other joint manipulation performed while the patient is sedated, differentiating Medicare Advantage and Commercial product stances and listing applicable coding.

Policy Summary

PayerBlue Cross Blue Shield - Rhode Island

PolicyManipulation Under Anesthesia (MUA)

Policy CodePolicy N/A

Change TypeNo material change

Effective DateMay 18, 2016

Next Review Date

Key ActionRefer to the member's Benefit Booklet, Evidence of Coverage, or Subscriber Agreement for applicable coverage determinations.

SourceLink

POLICY UPDATE CHANGES

No material clinical or coverage changes.

1Primary CPT listed

Not coveredMedicare Advantage stance

Not medically necessaryCommercial product stance

AllowedExceptions (isolated joint indications)

Coverage Summary

Policy overview: This policy defines coverage and medical necessity for Manipulation under anesthesia (MUA), which includes manipulation of the spine and other joints performed while the patient is sedated. Effective date: 2016-05-18. Last review: 2025-05-07. The policy differentiates Medicare Advantage and Commercial product stances, specifying covered, not covered, and not medically necessary situations and listing applicable coding guidance.

Policy stance highlights

Medicare Advantage stanceNot covered for spinal, serial-session, or multiple-joint MUA for chronic pain; isolated joint MUA (eg, fractures, dislocations, adhesive capsulitis, post‑replacement fibrosis) may be considered medically necessary

Commercial product stanceNot medically necessary for spinal, serial-session, or multiple-joint MUA for chronic spinal, sacroiliac, or pelvic pain; isolated joint MUA may be considered medically necessary

Exceptions (isolated joint indications)Fractures, completely dislocated joints, adhesive capsulitis (frozen shoulder), and fibrosis after total joint replacement may be medically necessary

Primary CPT count1 (22505 Manipulation of spine requiring anesthesia, any region)

Effective date2016-05-18

Last review date2025-05-07

Medical Necessity and Coverage Determinations

Medicare Advantage - Coverage Determinations

Covered / Not covered statements for Medicare Advantage plans:

ALL of the following

Spinal manipulation and manipulation of other joints under anesthesia involving serial treatment sessions is considered not covered
Insufficient evidence to determine effects on health outcomes
Manipulation under anesthesia (MUA) involving multiple body joints is considered not covered for treatment of chronic pain
Insufficient evidence to determine effects on health outcomes
Manipulation under anesthesia for fractures, completely dislocated joints, adhesive capsulitis (eg, frozen shoulder), and/or fibrosis of a joint that may occur following total joint replacement may be considered medically necessary
These isolated joint conditions may be considered medically necessary

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title": "Medicare Advantage - Coverage Determinations

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Commercial Products - Coverage Determinations

Covered / Not medically necessary statements for Commercial plans:

ALL of the following

Spinal manipulation and manipulation of other joints performed during the procedure with the patient under anesthesia are considered not medically necessary for treatment of chronic spinal (cranial, cervical, thoracic, lumbar) and chronic sacroiliac and pelvic pain
Insufficient evidence to determine effects on health outcomes
Spinal manipulation and manipulation of other joints under anesthesia involving serial treatment sessions is considered not medically necessary
Insufficient evidence to determine effects on health outcomes
Manipulation under anesthesia (MUA) involving multiple body joints is considered not medically necessary for treatment of chronic pain
Insufficient evidence to determine effects on health outcomes

General

Prior authorization and medical criteria:

ALL of the following

Medical criteria: Not applicable
Prior authorization: Not applicable

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Coding

Primary CPT code referencedCPT

22505

Manipulation of spine requiring anesthesia, any region

Codes not covered / not medically necessary for indicated usesCPTNot Covered

22505

Manipulation of spine requiring anesthesia, any region (not covered for Medicare Advantage and not medically necessary for Commercial Products when used for chronic spinal/sacroiliac/pelvic pain, serial sessions, or multiple joint MUA as described)

Provider Actions & Billing Impact

Documentation Required

Check benefit booklet / subscriber agreement

Benefits may vary between groups and contracts; providers must refer to the member's Benefit Booklet, Evidence of Coverage, or Subscriber Agreement for applicable coverage determinations.

Denial Risk

Services considered not covered / not medically necessary

Claims for spinal MUA or manipulation of other joints under anesthesia for chronic spinal, sacroiliac, pelvic pain, serial sessions, or multiple joint MUA are subject to denial as not covered or not medically necessary per product policy.

22505

Documentation Required

Medical necessity for isolated joint conditions

For fractures, completely dislocated joints, adhesive capsulitis (eg, frozen shoulder), and fibrosis following total joint replacement, providers should document the isolated joint indication supporting medical necessity.

Background & Evidence

Background and accepted indications: MUA consists of mobilization, stretching, and traction procedures performed under anesthesia or sedation to break up fibrous and scar tissue, improve range of motion, and relieve pain. It is an accepted treatment for isolated joint conditions such as arthrofibrosis of the knee and adhesive capsulitis (frozen shoulder), and is also used to reduce fractures and dislocations. Evidence limitations: Scientific evidence for spinal MUA, spinal manipulation with joint anesthesia, and spinal manipulation after epidural anesthesia and corticosteroid injection is very limited; no randomized controlled trials have been identified. Evidence is also lacking for the efficacy and safety of MUA when performed as serial treatment sessions or when multiple body joints are treated during the procedure; safety outcomes in these settings are poorly described.

Evidence summary

Randomized controlled trials identifiedNone identified

Evidence strengthInsufficient to determine effects on health outcomes for spinal, serial‑session, or multiple‑joint MUA; safety outcomes poorly described

Definition — Manipulation under anesthesia (MUA): A series of mobilization, stretching, and traction procedures performed while the individual is sedated (usually with general anesthesia or moderate sedation).

Policy Summary

PayerBlue Cross Blue Shield - Rhode Island

PolicyManipulation Under Anesthesia (MUA)

Policy CodePolicy N/A

Change TypeNo material change

Effective DateMay 18, 2016

Next Review Date

Key ActionRefer to the member's Benefit Booklet, Evidence of Coverage, or Subscriber Agreement for applicable coverage determinations.

SourceLink

On This Page

Manipulation under anesthesia for fractures, completely dislocated joints, adhesive capsulitis (eg, frozen shoulder), and/or fibrosis of a joint that may occur following total joint replacement may be considered medically necessary

Isolated joint conditions may be medically necessary

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title": "Commercial Products - Coverage Determinations

title": "General: Prior authorization and medical criteria