2027 ICD-10-CM Diagnosis Code T82.897SOther specified complication of cardiac prosthetic devices, implants and grafts, sequela

ICD-10-CM Codes›S00–T88›T80-T88›T82

ICD-10-CM T82.897S
CMSSource: CMS FY 2027 ICD-10-CM dataset · Effective Oct 1, 2026 – Sep 30, 2027

T82.897S is a billable ICD-10-CM diagnosis code for other specified complication of cardiac prosthetic devices, implants and grafts, sequela. The 7th character S marks it as a sequela code, which reports a problem that remains after the original condition has resolved. It is valid on HIPAA claims for fiscal year 2027 (October 1, 2026 through September 30, 2027) and groups to MS-DRG 922 through 923. The code is exempt from POA reporting. In AHRQ's Clinical Classifications Software (CCSR), this diagnosis falls under Complication, sequela.

Code Identity

ICD-10-CM Code
T82.897S
Billable Status
Yes — Valid for Submission
Code Describes
Other specified complication of cardiac prosthetic devices, implants and grafts, sequela
Short Description
Oth complication of cardiac prosth dev/grft, sequela
Parent Code
T82.897
Other specified complication of cardiac prosthetic devices, implants and grafts

Code Classification

ChapterS00–T88Injury, poisoning and certain other consequences of external causes
SectionT80-T88Complications of surgical and medical care, not elsewhere classified
CategoryT82Complications of cardiac and vascular prosthetic devices, implants and grafts
This CodeT82.897SOther specified complication of cardiac prosthetic devices, implants and grafts, sequela

Present on Admission (POA)Billing

T82.897S is exempt from POA reporting on inpatient claims to general acute care hospitals. Review the other POA exempt codes in Complications of surgical and medical care, not elsewhere classified (T80-T88).

Approximate SynonymsGuidance

Alternate terms and clinical phrases that map to this code.

  • Acute mitral regurgitation
  • Acute prosthetic aortic valve regurgitation
  • Acute prosthetic mitral valve regurgitation
  • Acute prosthetic tricuspid valve regurgitation
  • Anemia due to mechanical damage
  • Anemia following surgical procedure
  • Aneurysm of patch of right ventricular outflow tract
  • Aneurysm of patch of ventricular septal defect
  • Atrial erosion caused by implanted device following atrial operation
  • Cardiac pacemaker myoinhibition
  • Cardiac pacemaker re-entrant tachycardia
  • Cardiac pacemaker sensitivity problem
  • Cardiac pacemaker syndrome
  • Coronary bypass graft finding
  • Coronary graft patency - finding
  • Coronary graft patent
  • Coronary stent occluded
  • Coronary stent patency - finding
  • Coronary stent patent
  • Decreased cardiac function
  • Decreased cardiac output
  • Deep venous thrombosis associated with coronary artery bypass graft
  • Disorder of aortic valve prosthesis
  • Disorder of left atrium as complication of procedure
  • Disorder of mitral valve prosthesis
  • Disorder of pulmonary valve prosthesis
  • Disorder of right atrium as complication of procedure
  • Disorder of tricuspid valve prosthesis
  • Encephalopathy due to and following cardiopulmonary bypass
  • Endocarditis of prosthetic pulmonary valve
  • Erosion of left atrium due to and following implantation of device
  • Erosion of pacemaker pocket due to and following implantation of cardiac pacemaker
  • Erosion of right atrium due to and following implantation of device
  • Erosion of skin
  • Erosion of skin of pacemaker pulse generator site
  • Failure of cardiac valve prosthesis
  • Hematologic complication of procedure
  • Inflammation associated with cardiac implant
  • Leakage due to cardiac device
  • Malfunction of cardiac pacemaker
  • Mechanical hemolysis due to cardiovascular prosthetic patch
  • Mechanical hemolysis following insertion of prosthetic heart valve
  • Neoaortic valve regurgitation
  • Neopulmonary valve regurgitation
  • Nervous system complication from surgically implanted device
  • Pacemaker mediated tachycardia
  • Phrenic nerve disorder
  • Postoperative heterotopic calcification
  • Postprocedural aortic valve regurgitation
  • Postprocedural mitral valve regurgitation
  • Postprocedural pulmonary valve regurgitation
  • Postprocedural regurgitation of tricuspid valve
  • Prosthetic aortic valve regurgitation
  • Prosthetic cardiac valve calcification
  • Prosthetic mitral valve failure
  • Prosthetic mitral valve regurgitation
  • Prosthetic pulmonary valve failure
  • Prosthetic pulmonary valve failure requiring replacement
  • Prosthetic pulmonary valve failure requiring revision
  • Prosthetic pulmonary valve regurgitation
  • Prosthetic tricuspid valve regurgitation
  • Prosthetic valve sound
  • Right ventricular aneurysm
  • Runaway cardiac pacemaker
  • Spontaneous closure of surgically created fenestration of atrial tunnel after prior atrial fenestration operation
  • Stimulation of muscle pocket as complication of implantation of automatic cardiac defibrillator
  • Stimulation of muscle pocket as complication of implantation of cardiac pacemaker
  • Stimulation of phrenic nerve as complication of implantation of automatic cardiac defibrillator
  • Stimulation of phrenic nerve as complication of implantation of cardiac pacemaker
  • Superficial ulcer of skin
  • Superficial ulcer of skin of pacemaker pulse generator site
  • Traumatic cardiac hemolytic anemia
  • Tricuspid valve regurgitation induced by cardiac implantable electronic device
  • Undersensing cardiac pacemaker
  • Ventricular septal aneurysm

Coding GuidelinesGuidance

The appropriate 7th character is to be added to each code from block Complications of cardiac and vascular prosthetic devices, implants and grafts (T82). Use the following options for the applicable episode of care:

  • A - initial encounter
  • D - subsequent encounter
  • S - sequela

Source: ICD-10-CM Official Guidelines for Coding and Reporting, FY 2027, published by CMS and the National Center for Health Statistics.

Instructional NotesGuidance

Instructions from the official ICD-10-CM Tabular List that apply to T82.897S: its own notes plus those printed at T82, block T80-T88, and Chapter 19. A note printed at a category, block or chapter applies to every code under it.

Excludes2

Not included here: the excluded condition is not part of this code, but a patient may have both, so both codes may be reported.

From T82 Complications of cardiac and vascular prosthetic devices, implants and grafts applies to 297 codes
  • failure and rejection of transplanted organs and tissue (T86.-)
From Block T80-T88 Complications of surgical and medical care, not elsewhere classified applies to 1,683 codes
  • any encounters with medical care for postprocedural conditions in which no complications are present, such as:
  • artificial opening status (Z93.-)
  • closure of external stoma (Z43.-)
  • fitting and adjustment of external prosthetic device (Z44.-)
  • burns and corrosions from local applications and irradiation (T20-T32)
  • complications of surgical procedures during pregnancy, childbirth and the puerperium (O00-O9A)
  • mechanical complication of respirator [ventilator] (J95.850)
  • poisoning and toxic effects of drugs and chemicals (T36-T65 with fifth or sixth character 1-4 or 6)
  • postprocedural fever (R50.82)
  • specified complications classified elsewhere, such as:
  • cerebrospinal fluid leak from spinal puncture (G97.0)
  • colostomy malfunction (K94.0-)
  • disorders of fluid and electrolyte imbalance (E86-E87)
  • functional disturbances following cardiac surgery (I97.0-I97.1)
  • intraoperative and postprocedural complications of specified body systems (D78.-, E36.-, E89.-, G97.3-, G97.4, H59.3-, H59.-, H95.2-, H95.3, I97.4-, I97.5, J95.6-, J95.7, K91.6-, L76.-, M96.-, N99.-)
  • ostomy complications (J95.0-, K94.-, N99.5-)
  • postgastric surgery syndromes (K91.1)
  • postlaminectomy syndrome NEC (M96.1)
  • postmastectomy lymphedema syndrome (I97.2)
  • postsurgical blind-loop syndrome (K91.2)
  • ventilator associated pneumonia (J95.851)
From Chapter 19 (S00-T88) Injury, poisoning and certain other consequences of external causes applies to 41,187 codes

Use Additional Code

Add a second code, after this one, to fully describe the condition.

From Block T80-T88 Complications of surgical and medical care, not elsewhere classified applies to 1,683 codes
  • code for adverse effect, if applicable, to identify drug (T36-T50 with fifth or sixth character 5)
  • code(s) to identify the specified condition resulting from the complication
  • code to identify devices involved and details of circumstances (Y62-Y82)
From Chapter 19 (S00-T88) Injury, poisoning and certain other consequences of external causes applies to 41,187 codes
  • code to identify any retained foreign body, if applicable (Z18.-)

Notes

General instructions on how these codes are used.

From Chapter 19 (S00-T88) Injury, poisoning and certain other consequences of external causes applies to 41,187 codes
  • Use secondary code(s) from Chapter 20, External causes of morbidity, to indicate cause of injury. Codes within the T section that include the external cause do not require an additional external cause code
  • The chapter uses the S-section for coding different types of injuries related to single body regions and the T-section to cover injuries to unspecified body regions as well as poisoning and certain other consequences of external causes.

7th Character

Every code in the category takes a 7th character from the listed values, with the placeholder X filling any empty positions before it.

From T82 Complications of cardiac and vascular prosthetic devices, implants and grafts applies to 297 codes
  • The appropriate 7th character is to be added to each code from category T82
Values for category T82 Encounter: Initial, Subsequent, Sequela
  • Ainitial encounter
  • Dsubsequent encounter
  • Ssequela this code

Source: CMS ICD-10-CM Tabular List. How to read instructional notes.

Referenced in Other NotesGuidance

Instructional notes printed at other codes that name T82.897S, its category, or a range that includes it.

Excludes1 1

These codes carry an Excludes1 note naming T82.897S: they are not reported together with it, unless the two conditions are unrelated.

  • I70.3 Atherosclerosis of unspecified type of bypass graft(s) of the extremities
    embolism or thrombus of bypass graft(s) of extremities (T82.8-) names T82.8-, which includes this code

Excludes2 5

These codes carry an Excludes2 note naming T82.897S: its condition is not part of those codes, and both may be reported when the patient has both.

  • I25.710 Atherosclerosis of autologous vein coronary artery bypass graft(s) with unstable angina pectoris
    embolism or thrombus of coronary artery bypass graft(s) (T82.8-) names T82.8-, which includes this code
  • I26 Pulmonary embolism
    pulmonary embolism due to complications of surgical and medical care (T80.0, T81.7-, T82.8-) names T82.8-, which includes this code
  • T80.1 Vascular complications following infusion, transfusion and therapeutic injection
    vascular complications specified as due to prosthetic devices, implants and grafts (T82.8-, T83.8-, T84.8-, T85.8-) names T82.8-, which includes this code
  • T81.7 Vascular complications following a procedure, not elsewhere classified
    embolism due to prosthetic devices, implants and grafts (T82.8-, T83.81, T84.8-, T85.81-) names T82.8-, which includes this code
  • Z95 Presence of cardiac and vascular implants and grafts
    complications of cardiac and vascular devices, implants and grafts (T82.-) names T82.-, which includes this code

Code Also 1

These codes say T82.897S may also be needed to fully describe the condition. The note gives no sequencing direction.

  • I21.A9 Other myocardial infarction type
    (acute) stent occlusion (T82.897-) names T82.897-, which includes this code

Clinical ClassificationClinical

AHRQ’s CCSR groups this code into broader clinical categories.

CCSR INJ076
Complication, sequela
Default principal diagnosis: inpatient Yes · outpatient Yes

Convert T82.897S to ICD-9-CMHistory

The closest ICD-9-CM equivalents under the General Equivalence Mappings.

ICD-9-CM
909.3 Late eff surg/med compl
Approximate The match is approximate rather than exact.

Code HistoryHistory

FY 2016AddedAdded to the ICD-10-CM code setEffective October 1, 2015, the first year of ICD-10-CM.
FY 2017–2026No changes
FY 2027CurrentCurrent code set, no changesEffective October 1, 2026 through September 30, 2027.

Questions About T82.897SOverview

Is T82.897S a billable code?

Yes. This is a billable ICD-10-CM code, specific enough to report other specified complication of cardiac prosthetic devices, implants and grafts, sequela on HIPAA-covered claims from October 1, 2026 through September 30, 2027.

What does the 7th character S in T82.897S mean?

The final character S makes this a sequela code: it reports a lingering problem that remains after the other specified complication of cardiac prosthetic devices, implants and grafts itself has resolved, not the original event.

What MS-DRG does T82.897S group to?

When other specified complication of cardiac prosthetic devices, implants and grafts, sequela is the principal diagnosis on an inpatient stay, it groups to MS-DRG 923, 922, with relative weights from 0.9980 to 1.6248 depending on complications. Higher weights mean higher Medicare reimbursement.

Is T82.897S exempt from POA reporting?

Yes. CMS lists this code among those exempt from present on admission reporting, so hospitals do not assign a POA indicator for other specified complication of cardiac prosthetic devices, implants and grafts, sequela on inpatient claims. The code appears in the Complications of surgical and medical care, not elsewhere classified (T80-T88) range of the CMS exempt list.

What is the ICD-9 equivalent of T82.897S?

Under the General Equivalence Mappings, other specified complication of cardiac prosthetic devices, implants and grafts, sequela converts to ICD-9-CM 909.3 (late eff surg/med compl). The mapping is approximate, so confirm the match fits the documentation.