T82.6XXA: Infection and inflammatory reaction due to cardiac valve prosthesis, initial encounter

T82.6XXA, infection and inflammatory reaction due to cardiac valve prosthesis, initial encounter, is listed as a covered diagnosis in 15 Medicare billing and coding articles that apply to 54 HCPCS Level II codes, including C8925 (Transesophageal echocardiography (tee) with contrast, or…), C8926 (Transesophageal echocardiography (tee) with contrast, or…), C8927 (Transesophageal echocardiography (tee) with contrast, or…). 5 of these codes have a 2026 DMEPOS fee schedule amount; K0606 pays $3,588.90 (RR) depending on the state. The articles come from 7 Medicare contractors. A listed diagnosis supports medical necessity only; coverage still depends on the LCD's criteria and on documentation in the medical record.

HCPCS Level II codes with T82.6XXA as a covered diagnosis

CodeDescriptionMedicare coverageDMEPOS fee 2026 (state range)Articles listing it
C8925Transesophageal echocardiography (tee) with contrast, or without contrast followed by with contrast, real time with image documentation (2d) (with or without m-mode recording); including probe placement, image acquisition, interpretation and reportSpecial coverage instructions apply—4
C8926Transesophageal echocardiography (tee) with contrast, or without contrast followed by with contrast, for congenital cardiac anomalies; including probe placement, image acquisition, interpretation and reportSpecial coverage instructions apply—4
C8927Transesophageal echocardiography (tee) with contrast, or without contrast followed by with contrast, for monitoring purposes, including probe placement, real time 2-dimensional image acquisition and interpretation leading to ongoing (continuous) assessment of (dynamically changing) cardiac pumping function and to therapeutic measures on an immediate time basisSpecial coverage instructions apply—4
U00022019-ncov coronavirus, sars-cov-2/2019-ncov (covid-19), any technique, multiple types or subtypes (includes all targets), non-cdcCarrier judgment—4
U0001Cdc 2019 novel coronavirus (2019-ncov) real-time rt-pcr diagnostic panelCarrier judgment—4
J0461Injection, atropine sulfate, 0.01 mgSpecial coverage instructions apply—4
J0153Injection, adenosine, 1 mg (not to be used to report any adenosine phosphate compounds)Special coverage instructions apply—4
J1250Injection, dobutamine hydrochloride, per 250 mgSpecial coverage instructions apply—4
J0280Injection, aminophyllin, up to 250 mgSpecial coverage instructions apply—4
J1245Injection, dipyridamole, per 10 mgSpecial coverage instructions apply—4
K0606Automatic external defibrillator, with integrated electrocardiogram analysis, garment typeCarrier judgment$3,588.90 (RR)1
K0609Replacement electrodes for use with automated external defibrillator, garment type only, eachCarrier judgment$1,148.78–$1,378.591
E0617External defibrillator with integrated electrocardiogram analysisCarrier judgment$433.30–$577.30 (RR)1
K0608Replacement garment for use with automated external defibrillator, eachCarrier judgment$172.74–$230.11 (NU)1
K0607Replacement battery for automated external defibrillator, garment type only, eachCarrier judgment$27.69–$36.87 (RR)1
A9999Miscellaneous dme supply or accessory, not otherwise specifiedCarrier judgment—1
A9552Fluorodeoxyglucose f-18 fdg, diagnostic, per study dose, up to 45 millicuriesCarrier judgment—1
A9598Positron emission tomography radiopharmaceutical, diagnostic, for non-tumor identification, not otherwise classifiedCarrier judgment—1
A9601Flortaucipir f 18 injection, diagnostic, 1 millicurieCarrier judgment—1
Q9957Injection, perflutren lipid microspheres, per mlCarrier judgment—3
Q9956Injection, octafluoropropane microspheres, per mlCarrier judgment—3
Q9955Injection, perflexane lipid microspheres, per mlCarrier judgment—3
A9700Supply of injectable contrast material for use in echocardiography, per studySpecial coverage instructions apply—3
J2785Injection, regadenoson, 0.1 mgCarrier judgment—2
C8921Transthoracic echocardiography with contrast, or without contrast followed by with contrast, for congenital cardiac anomalies; completeSpecial coverage instructions apply—2

29 more codes are listed. See every code with payment by region in Caduvo.

Medicare policy articles listing T82.6XXA

A diagnosis listed as covered in a billing and coding article supports medical necessity for the article's codes; it does not guarantee payment. Coverage depends on the LCD's criteria, the contractor's jurisdiction and documentation in the medical record.

Other T82 diagnoses (Complications of cardiac and vascular prosthetic devices, implants and grafts)

Frequently asked questions

Does Medicare cover T82.6XXA (Infection and inflammatory reaction due to cardiac valve…)?

Medicare covers items and services, not diagnoses. 15 Medicare billing and coding articles list T82.6XXA as a covered diagnosis for 54 HCPCS Level II codes: the diagnosis can support medical necessity for those codes, but payment still depends on the LCD's coverage criteria and the medical record.

Which HCPCS codes can be billed with ICD-10 T82.6XXA?

The Level II codes from the policies most specific to this diagnosis are C8925 (Transesophageal echocardiography (tee) with contrast, or…, 4 articles); C8926 (Transesophageal echocardiography (tee) with contrast, or…, 4 articles); C8927 (Transesophageal echocardiography (tee) with contrast, or…, 4 articles); U0002 (2019-ncov coronavirus, sars-cov-2/2019-ncov (covid-19)…, 4 articles); U0001 (Cdc 2019 novel coronavirus (2019-ncov) real-time rt-pcr…, 4 articles). Code choice depends on the item supplied; check each code's descriptor.

What does Medicare pay for equipment billed with T82.6XXA?

Under the 2026 DMEPOS fee schedule (non-rural state fees): K0606 $3,588.90 (RR); K0609 $1,148.78 to $1,378.59; E0617 $433.30 to $577.30 (RR); K0608 $172.74 to $230.11 (NU). Medicare pays 80% of the allowed amount after the Part B deductible.

Which Medicare policy articles list T82.6XXA?

A52458 (Automatic External Defibrillators - Policy Article); A59318 (Billing and Coding: Positron Emission Tomography (PET) Scan for Inflammation and Infection); A57179 (Billing and Coding: Transesophageal Echocardiogram), and 12 more articles.

What is ICD-10-CM code T82.6XXA?

T82.6XXA is the ICD-10-CM code for infection and inflammatory reaction due to cardiac valve prosthesis, initial encounter, in category T82 (Complications of cardiac and vascular prosthetic devices, implants and grafts), chapter 19: Injury, poisoning and other consequences of external causes.

Next steps

Sources: CMS Medicare Coverage Database billing and coding articles (covered ICD-10 code lists and HCPCS links); ICD-10-CM FY2026; CMS HCPCS Level II release October 2026; CMS DMEPOS fee schedule 2026 (non-rural state fees). Not billing or legal advice.

Chapter 19: Injury, poisoning and other consequences of external causes · All diagnoses · HCPCS lookup