Wound Care Telehealth Billing: What Medicare Covers Post-COVID

The COVID-19 public health emergency expanded telehealth coverage dramatically. Then the emergency ended, and the rules changed again. For wound care providers, the post-COVID telehealth landscape is a mix of permanent expansions, temporary extensions, and outright restrictions that make it genuinely difficult to know what you can bill for a virtual wound care encounter.

The short answer: Medicare covers some wound care services via telehealth, but with significant limitations that make telehealth a supplement to in-person wound care, not a replacement for it. The procedural core of wound care -- debridement, skin substitute application, NPWT management -- requires hands on the patient. What telehealth can handle is the evaluation, care coordination, and follow-up monitoring that surround those procedures.

For a complete reference on wound care procedure codes, see Wound Care CPT Codes 2026.

What Changed After the Public Health Emergency

During the PHE (March 2020 through May 2023), CMS waived nearly all telehealth restrictions. Any Medicare beneficiary could receive telehealth services from any location, providers could use standard consumer video platforms, and the list of eligible telehealth services expanded to include most E/M encounters.

Post-PHE, Congress and CMS have maintained some expansions through a series of legislative extensions, most recently through the Consolidated Appropriations Act. As of 2026, the key provisions still in effect:

Geographic restrictions remain waived. During the PHE, patients in any location -- including urban areas -- could receive telehealth. This waiver has been extended. Patients do not need to be in a rural Health Professional Shortage Area (HPSA) to receive Medicare telehealth services.

Originating site flexibility continues. Patients can receive telehealth from their home. They do not need to travel to a qualifying originating site (clinic, hospital, SNF). This is critical for wound care patients who are often homebound or have limited mobility.

Audio-only coverage is limited. During the PHE, audio-only (telephone) visits were reimbursed at telehealth rates. Post-PHE, audio-only is limited to certain mental health services and specific circumstances. For wound care, audio-only visits are generally not covered by Medicare. You need real-time audio-video interaction.

The telehealth-eligible services list is not permanent. CMS maintains a list of services eligible for telehealth. Some services added during the PHE were designated as permanent additions. Others are on a temporary basis, subject to expiration dates that Congress periodically extends. Check the current CMS telehealth services list before assuming a service is covered.

What Wound Care Services Work via Telehealth

Not all wound care services translate to a virtual format. The services that do work via telehealth fall into three categories.

E/M services for wound care follow-up. Established patient office visits (99211-99215) can be conducted via telehealth when the purpose is evaluation, care plan review, or follow-up assessment. The patient shows the wound via camera, you assess visible characteristics (wound bed color, periwound skin, drainage on dressing, wound size relative to prior measurements), and you adjust the care plan.

The limitation is obvious: you cannot palpate, you cannot measure depth reliably, and you cannot assess undermining or tunneling. Your documentation must reflect what you could and could not assess via telehealth, and it must support the level of E/M billed based on what was actually evaluated -- not what you would have evaluated in person.

Care plan oversight and coordination. For patients in SNFs or receiving home health services, care plan oversight codes (99339-99340 for home, 99379-99380 for nursing facility) can include telehealth components. If you are managing a wound care patient's treatment plan remotely -- reviewing wound photos submitted by facility nurses, adjusting dressing orders, coordinating with the attending physician -- these codes capture that work.

Chronic care management (CCM). Wound care patients with multiple chronic conditions (diabetes, peripheral vascular disease, venous insufficiency) may qualify for CCM services (99490, 99491). CCM includes non-face-to-face care coordination and management, and telehealth encounters can count toward the required time thresholds. This is a revenue stream many wound care practices overlook.

What Does Not Work via Telehealth

The procedural side of wound care is inherently in-person.

Debridement (11042-11047, 97597-97598). You cannot debride a wound through a screen. These codes require direct contact with the patient and the wound.

Skin substitute application (15271-15278). Application of skin substitutes, cellular and tissue-based products, and wound grafts requires in-person application, measurement of the graft and wound, and post-application assessment.

Negative pressure wound therapy (97605-97606). NPWT initiation, canister changes, and dressing changes require in-person management. Monitoring the therapy remotely (checking pump readings via connected devices) is possible but does not constitute a billable telehealth service.

Wound measurements for LCD compliance. LCDs require wound measurements in centimeters -- length, width, depth. A camera view does not produce reliable measurements. While the patient or a caregiver can measure with a ruler, this does not meet the standard of a clinician-performed measurement for documentation purposes.

Billing Mechanics: Place of Service and Modifiers

Getting the claim right for a telehealth wound care encounter requires specific coding.

Place of Service (POS). For telehealth services where the patient is at home, use POS 10 (Telehealth Provided in Patient's Home). For telehealth where the patient is in a facility (SNF, clinic), use the appropriate facility POS with modifier 95.

Modifier 95. Append modifier 95 to the CPT code to indicate the service was delivered via synchronous (real-time) telehealth. This modifier tells the payer the service was rendered via audio-video technology, not in person.

Modifier GT. Some payers still require modifier GT (via interactive audio and video telecommunications system) instead of or in addition to modifier 95. Check each payer's specific requirements.

Documentation of technology. Your note should document the telehealth modality used: "Service provided via real-time audio-video telehealth using [platform name]. Patient was visible and audible throughout the encounter. Informed consent for telehealth was obtained." This boilerplate protects you in an audit.

State-Level Telehealth Rules Add Complexity

Medicare is one payer. If you bill Medicaid, Medicare Advantage, or commercial payers for wound care telehealth, each has its own rules.

State Medicaid programs vary significantly. Some states mirror Medicare's telehealth policies. Others have more restrictive or more permissive rules. Some require state-specific telehealth consent forms. Some restrict telehealth to patients with established provider relationships (you must have seen the patient in person at least once).

Medicare Advantage plans are required to cover the same telehealth services as Original Medicare, but they can offer additional telehealth benefits as supplemental coverage. Check each MA plan's telehealth policy -- some cover wound care telehealth follow-ups that Original Medicare does not.

Commercial payers set their own telehealth policies. Some adopted PHE-era expansions permanently. Others reverted to pre-COVID restrictions. The only way to know is to check each payer's current policy or call their provider relations line.

When Telehealth Makes Sense for Wound Care

Despite the limitations, telehealth has a legitimate role in wound care practice operations.

Between-visit monitoring. A patient on a twice-weekly in-person visit schedule can have a brief telehealth check-in between visits to assess whether the wound is progressing or whether the visit schedule needs adjustment. This reduces unnecessary in-person visits for stable wounds and catches deterioration earlier for worsening wounds.

Post-procedure follow-up. After a skin substitute application or debridement, a 48-72 hour telehealth follow-up to check for complications (infection signs, graft displacement, excessive drainage) is clinically appropriate and billable as an E/M if it meets complexity thresholds.

Rural patient access. For patients in remote areas where travel time makes frequent in-person visits impractical, alternating in-person and telehealth visits maintains continuity of care without requiring the patient to travel 60+ miles every visit.

Caregiver education. Training family caregivers or facility staff on dressing changes, wound monitoring, and when to call for an urgent in-person visit is effective via telehealth. While caregiver education alone may not meet E/M thresholds, it is a component of care coordination that supports the overall treatment plan.

The Bottom Line

Telehealth is not going to replace hands-on wound care. The physical nature of wound assessment and treatment makes in-person visits the core of any wound care practice. But telehealth is a legitimate tool for follow-up, monitoring, care coordination, and extending access to patients who cannot easily get to in-person visits.

Bill it correctly -- right POS, right modifier, right documentation -- and it is a defensible, reimbursable component of your wound care practice. Bill it carelessly, and it is an audit liability.