ModifiedProvidence Health PlanPolicy 222

Surgical Treatments for Lymphedema

Customize your policy alerts

Sign up for Providence Health Plan Policy 222 alerts

Get alerted when Policy 222 changes without checking for updates manually.

Monitor payer policy activity

Receive email alerts as soon as relevant payer policies are published or updated.

Coverage of excisional and physiological surgical treatments for lymphedema for Providence Health Plan, Providence Health Assurance, and Providence Plan Partners; commercial product criteria apply.

Policy Summary

PayerProvidence Health Plan

PolicySurgical Treatments for Lymphedema

Policy CodePolicy 222

Change TypeModified

Effective DateOctober 1, 2026

Last ReviewSep 1, 2026

Next Review DateFebruary 1, 2027

Key ActionBefore excisional surgery, document poor or no response to at least three consecutive months of conservative treatment including compression garments and manual lymph drainage.

SourceLink

POLICY UPDATE CHANGES

The policy revision history reports liberalization of the criteria for excisional procedures for lymphedema.

The policy revision history records a Q4 2026 code set update.

3+ months

OpenPayer is powered by Trek Health's payer performance platform. Trek continuously ingests, validates, and normalizes Transparency in Coverage data alongside payer policies and other commercial payer data to create a structured payer intelligence foundation. OpenPayer uses this foundation to deliver personalized search results, dynamically generated policy pages, and tailored policy monitoring based on each user's payers, specialties, billing codes, and areas of interest. The same intelligence powers broader payer performance workflows, including reimbursement benchmarking, contract evaluation, payer negotiations, and financial decision-making.

ModifiedProvidence Health PlanPolicy 222

Surgical Treatments for Lymphedema

Customize your policy alerts

Sign up for Providence Health Plan Policy 222 alerts

Get alerted when Policy 222 changes without checking for updates manually.

Monitor payer policy activity

Receive email alerts as soon as relevant payer policies are published or updated.

Coverage of excisional and physiological surgical treatments for lymphedema for Providence Health Plan, Providence Health Assurance, and Providence Plan Partners; commercial product criteria apply.

Policy Summary

PayerProvidence Health Plan

PolicySurgical Treatments for Lymphedema

Policy CodePolicy 222

Change TypeModified

Effective DateOctober 1, 2026

Last ReviewSep 1, 2026

Next Review DateFebruary 1, 2027

Key ActionBefore excisional surgery, document poor or no response to at least three consecutive months of conservative treatment including compression garments and manual lymph drainage.

SourceLink

POLICY UPDATE CHANGES

The policy revision history reports liberalization of the criteria for excisional procedures for lymphedema.

The policy revision history records a Q4 2026 code set update.

3+ months

Conservative treatment before qualifying excisional surgery

> Stage IIRequired lymphedema severity

2 componentsRequired conservative-treatment components

3 categoriesPhysiological procedure categories not medically necessary

Not medically necessarySurgical treatment of lymphedema

CommercialApplicable plan product

Medical Necessity and Non-Covered Procedures

Medically necessary excisional procedures

Excisional procedures, including debulking or liposuction, are medically necessary when ALL criteria A–E are met.

Excisional procedure criteria

Clinical diagnosis: Signs and symptoms consistent with lymphedema as determined by a certified lymphedema therapist.
Disease severity: Diagnosis of greater than stage II lymphedema.> stage II
See the policy guidelines for International Society of Lymphology staging.
Functional impairment: Physical functional impairment, such as difficulty ambulating or performing activities of daily living.
Conservative-treatment response
- Compression garments: Use of compression garments.
- Manual lymph drainage: Use of manual lymph drainage.
Postoperative maintenance: The patient will continue to wear compression garments postoperatively as instructed to maintain the benefits of treatment.

Not medically necessary physiological procedures

Physiological procedures for lymphedema are considered not medically necessary.

Physiological procedures

Vascularized lymph node transfer.
Lymphatic bypass techniques, including lymphovenous anastomosis, lymphatic-lymphatic bypass, and lymphovenous bypass.
Tissue transfer, such as omental tissue transfer.

Not medically necessary preventive microsurgery

Preventive physiological microsurgery performed during another operation is considered not medically necessary.

Preventive lymphatic microsurgery: Lymphatic physiological microsurgery performed during nodal dissection or breast reconstruction to prevent lymphedema, including LYMPHA (Lymphatic Microsurgical Preventing Healing Approach), is considered not medically necessary.

Applies when performed to prevent lymphedema during nodal dissection or breast reconstruction.

Surgical treatment of lymphedema

Surgical treatment of lymphedema due to any disease process is considered not medically necessary.

Surgical treatment of lymphedema: Surgery for the treatment of lymphedema is considered not medically necessary because published evidence is insufficient regarding safety and effectiveness, and current clinical practice guidelines offer weak support.

The available evidence consists of nonrandomized studies, including retrospective and noncomparative studies with limitations such as small sample sizes, patient heterogeneity, and short-term follow-up.

Preventive LYMPHA or related microsurgery

Preventive lymphatic physiological microsurgery performed during nodal dissection or breast reconstruction is considered not medically necessary.

Preventive lymphatic physiological microsurgery: Lymphatic physiological microsurgery performed during nodal dissection or breast reconstruction to prevent lymphedema, including but not limited to LYMPHA (Lymphatic Microsurgical Preventing Healing Approach), is considered not medically necessary.

Evidence is based primarily on nonrandomized studies with retrospective designs and high risk of bias; no identified clinical practice guidelines recommend preventive surgery for patients with cancer undergoing lymph node removal.

Physiological procedures for lymphedema—including vascularized lymph node transfer, lymphatic bypass techniques, tissue transfer, and preventive lymphatic microsurgery—are considered not medically necessary under this policy. This includes preventive procedures performed during nodal dissection or breast reconstruction, including LYMPHA.

Preventive lymphatic physiological microsurgery performed during nodal dissection or breast reconstruction to prevent lymphedema is considered not medically necessary. This includes LYMPHA, the Lymphatic Microsurgical Preventing Healing Approach.

Physiological procedures used to treat lymphedema are considered not medically necessary. The procedures include vascularized lymph node transfer; lymphatic bypass techniques such as lymphovenous anastomosis, lymphatic-lymphatic bypass, and lymphovenous bypass; and tissue transfer, such as omental tissue transfer.

Lymphatic physiological microsurgery performed during nodal dissection or breast reconstruction to prevent lymphedema, including LYMPHA, is considered not medically necessary.

Surgical treatment of lymphedema due to any disease process is considered not medically necessary. The policy cites insufficient published evidence regarding safety and effectiveness, based largely on nonrandomized studies, as well as weak support from current clinical practice guidelines.

Preventive lymphatic physiological microsurgery performed during nodal dissection or breast reconstruction, including but not limited to LYMPHA, is considered not medically necessary. The available evidence is primarily from nonrandomized, often retrospective studies with a high risk of bias, and no identified clinical practice guidelines recommend preventive surgery for patients with cancer undergoing lymph node removal.

Codes and Coverage Thresholds

CPT CodesCPT

1019T	Lymphovenous bypass, including robotic assistance, when performed, per extremity
1081T	Microvascular anastomosis between a lymph node and a vein, including robotic assistance, when performed; initial anastomosis
14001	Adjacent tissue transfer or rearrangement, trunk; defect 10 sq cm or less
14020	Adjacent tissue transfer or rearrangement, trunk; defect 10.1 sq cm to 30.0 sq cm
14021	Adjacent tissue transfer or rearrangement, scalp, arms and/or legs; defect 10 sq cm or less
14040	Adjacent tissue transfer or rearrangement, forehead, cheeks, chin, mouth, neck, axillae, genitalia, hands and/or feet; defect 10 sq cm or less
14041	Adjacent tissue transfer or rearrangement, forehead, cheeks, chin, mouth, neck, axillae, genitalia, hands and/or feet; defect 10.1 sq cm to 30.0 sq cm
14060	Adjacent tissue transfer or rearrangement, eyelids, nose, ears and/or lips; defect 10 sq cm or less
14061	Adjacent tissue transfer or rearrangement, eyelids, nose, ears and/or lips; defect 10.1 sq cm to 30.0 sq cm
14301	Adjacent tissue transfer or rearrangement, any area; defect 30.1 sq cm to 60.0 sq cm

1–10 of 26

1/3

Lymphedema severity

Required severityGreater than stage II lymphedema

Clinical determinationSigns and symptoms consistent with lymphedema as determined by a certified lymphedema therapist

Applies toExcisional procedures for the treatment of lymphedema

Conservative treatment duration

Required durationAt least 3 consecutive months

Treatment responsePoor or no response to conservative treatment

Timing

Authorization, Documentation, and Denial Rules

Prior Authorization

Prior Authorization Recommended for Potentially Covered Unlisted Codes

For an unlisted code submitted for a potentially covered service addressed by this policy, obtain prior authorization before services are rendered to reduce the risk of a post-service payment denial.

All unlisted codes are reviewed for medical necessity, correct coding, and pricing at the claim level.

Step Therapy

Document Conservative Therapy Before Surgery

Before excisional treatment, document poor or no response to at least three consecutive months of conservative treatment, including both compression garments and manual lymph drainage.

Required conservative treatment: compression garments
Required conservative treatment: manual lymph drainage

Unsupported block type: documentation

Condition and Evidence Context

Lymphedema is the abnormal accumulation of fluid and subcutaneous tissue that causes chronic swelling. It may result in disability, pain, functional limitations, and cosmetic concerns. Lymphedema can be primary, due to congenital lymphatic dysplasia, or secondary to surgery, radiation, infection, injury, or cancer treatment. Conservative management may include manual lymph drainage, compression, skin care, and exercises. Surgical approaches are categorized as excisional procedures, which reduce the bulk of the affected limb, and physiological procedures, which attempt to restore lymphatic flow.

Clinical and Procedural Definitions

Stage 0 lymphedema

Disease stageStage 0 (subclinical)

SwellingNot evident

Lymphatic functionImpaired lymphatic transport, despite most patients being asymptomatic

Stage I lymphedema

Disease stageStage I (mild)

Response to elevationFluid accumulation usually subsides within 24 hours with limb elevation

Physical findingsSoft edema may pit, without evidence of dermal fibrosis

Policy Summary

PayerProvidence Health Plan

PolicySurgical Treatments for Lymphedema

Policy CodePolicy 222

Change TypeModified

Effective DateOctober 1, 2026

Last ReviewSep 1, 2026

Next Review DateFebruary 1, 2027

Key ActionBefore excisional surgery, document poor or no response to at least three consecutive months of conservative treatment including compression garments and manual lymph drainage.

SourceLink

On This Page

Required before excisional surgery

Required conservative-treatment components

Component 1Compression garments

Component 2Manual lymph drainage

RequirementBoth components are required

Unsupported block type: documentation

Denial Risk

Physiological Procedures Are Not Medically Necessary

Physiological procedures for lymphedema are considered not medically necessary, including vascularized lymph node transfer, lymphatic bypass techniques, and tissue transfer.

Vascularized lymph node transfer
Lymphatic bypass, including lymphovenous anastomosis, lymphatic-lymphatic bypass, and lymphovenous bypass
Tissue transfer, such as omental transfer

Denial Risk

Preventive Lymphatic Microsurgery Is Not Medically Necessary

Lymphatic physiological microsurgery performed during nodal dissection or breast reconstruction to prevent lymphedema is considered not medically necessary.

Includes preventive procedures performed during nodal dissection or breast reconstruction.
Includes LYMPHA (Lymphatic Microsurgical Preventing Healing Approach).

Denial Risk

Failure to Meet Excisional Criteria

Excisional treatment, including debulking or liposuction, is not medically necessary when all policy criteria are not met.

Criteria include lymphedema signs and symptoms, greater than stage II diagnosis, physical functional impairment, poor or no response to at least three consecutive months of required conservative treatment, and planned postoperative compression garment use.

Denial Risk

Lymphedema Surgery Is Generally Not Medically Necessary

Surgery for the treatment of lymphedema is considered not medically necessary because published evidence is insufficient to establish safety and effectiveness. Available studies are largely nonrandomized, small, heterogeneous, retrospective, and limited by short-term follow-up, while current clinical practice guidelines provide weak support.

Evidence limitations include small sample sizes, heterogeneous patient populations, retrospective designs, noncomparative studies, and short follow-up.
The policy’s coverage stance is that lymphedema surgery is not medically necessary except where the stated excisional criteria are met.

Denial Risk

Preventive LYMPHA Is Not Medically Necessary

Preventive LYMPHA and other physiological microsurgery performed during nodal dissection or breast reconstruction are considered not medically necessary because evidence of safety and effectiveness is insufficient.

Available evidence is primarily nonrandomized, retrospective, and at high risk of bias.
No identified clinical practice guidelines recommend preventive surgery for patients with cancer undergoing lymph node removal.

Denial Risk

Unlisted Codes for Non-Covered Services

If an unlisted code is submitted for a non-covered service addressed by this policy, the claim will be denied as not covered.

Unlisted codes remain subject to claim-level review for medical necessity, correct coding, and pricing.
Code inclusion or omission does not guarantee reimbursement or coverage; provider contracts, member benefits, eligibility, and utilization review may also apply.

Stage II lymphedema

Disease stageStage II (moderate)

Response to elevationDoes not resolve with limb elevation alone

Physical findingsThe limb may no longer pit on examination

Stage III lymphedema

Disease stageStage III (severe)

Characteristic findingLymphostatic elephantiasis

Skin and pitting findingsPitting can be absent, and skin may have trophic changes

Activities of daily living

DefinitionEssential skills required to independently care for oneself

ExamplesAmbulating, feeding, dressing, and personal hygiene

Additional examplesTransportation and shopping, meal preparation, and housecleaning or home maintenance

Excisional procedures

DefinitionProcedures that remove or ablate tissue to decrease the bulk of the affected limb

Tissue addressedSkin, adipose tissue, or fibrotic tissue

ExamplesLiposuction and excision

Physiological procedures

DefinitionProcedures that reconstruct damaged anatomy to improve physiologic function

Intended effectsImprove lymphatic flow, drainage, or lymphangiogenesis

ExamplesLymphatic bypass, vascularized lymph node transfer, and flap or tissue transfer

Lymphovenous bypass (LVB)

AbbreviationLVB

Alternate nameLymphaticovenous anastomosis

Procedure typeLymphatic bypass technique

Lymph node transfer (LNT/VLNT)

AbbreviationsLNT/VLNT

Alternate nameVascularized lymph node transfer

Procedure typePhysiological procedure involving transfer of vascularized lymph nodes to the affected limb

LYMPHA

Full nameLymphatic Microsurgical Preventive Healing Approach

Procedure typePhysiological microsurgical procedure

PurposeIntended to prevent lymphedema during or after lymph node dissection or breast reconstruction