Y83.0 ICD-10-CM Code: Surgical operation with transplant of whole organ as the cause of abnormal reaction of the patient, or of later complication, without mention of misadventure at the time of the procedure

Coding instructions

Official Tabular Instructional Notes: the inclusion, exclusion and sequencing notes published for Y83.0 in the official ICD-10-CM tabular list, quoted as published.

Notes without a marker are published on Y83.0 itself; “inherited from” names the category or block whose note applies here.

Coder workflow for Y83.0

MedCoder structured workflow — derived from this code’s own official record

Before you code Y83.0

1. An external cause code is reported in addition to the code for the injury or condition, never as the principal or first-listed diagnosis. Confirm the cause, intent, place of occurrence, activity and status where the record documents them, and assign the 7th character that matches the injury code. External cause coding guidelines (Guidelines I.C.20.a).

2. Check the Excludes1 note: if the documentation supports a condition named there, do not simply proceed with Y83.0. Excludes1 conditions are not reported together with this code unless the record shows they are unrelated (Guidelines I.A.12.a).

   See the official tabular notes

Choose the right path

1. Does the documentation support a condition named in Y83.0’s Excludes1 note?
   Yes → Do not simply proceed: review the excluded code. Both are reported only when the record shows the two conditions are unrelated.
   No → Continue.

Consider Y83.0. Then confirm the code is valid for the date of service in the Verify section.

Documentation check

The provider’s diagnostic statement

Codes are assigned from the provider’s documented diagnosis, not from clinical criteria, test values or a medication list (Guidelines I.A.19).

The associated condition or complication

Whether the associated condition the title names is documented; the “with” convention presumes some links, and a provider statement that the conditions are unrelated defeats it (Guidelines I.A.15).

Official instructions as workflow

• Excludes1 — check before selecting Y83.0(1 note)

  Coding workflow: If the documentation supports a condition named in this note, do not simply proceed with Y83.0: the two are not reported together. The one exception is when the record shows the two conditions are unrelated to each other.

  See the official tabular notes · Guidelines I.A.12.a

• Excludes2 — not part of Y83.0(1 note)

  Coding workflow: The conditions named in this note are not included in Y83.0. When the record documents both, both may be reported; the note is a boundary, not a prohibition.

  See the official tabular notes · Guidelines I.A.12.b

Coding decision scenarios

Pattern scenarios for this code’s structure — decision rules, not clinical cases

Every row is derived from this code’s own record — its title, tabular notes, 7th-character family and same-category siblings — with fixed MedCoder wording; nothing is inferred about a patient. The official notes and guideline text are in the sections each row links to, and they control.

Indexed As (1)

Official source data — entries quoted as published, in the Index’s own lookup phrasing

Circumstance phrases from the official ICD-10-CM External Cause of Injuries Index that map to this code.

• Complication (delayed) of or following (medical or surgical procedure), transplant, transplantation (heart) (kidney) (liver) (whole organ, any)

Don’t confuse Y83.0 with…

MedCoder analysis — pairs from this code’s official notes, distinctions written by MedCoder

The codes most likely to be picked instead of Y83.0 — named in its own official notes, or sharing its laterality or encounter family — with what separates them and which documentation moves the case. Each links to the full comparison.

• Y62— Excludes1 conflict (Conflict)

  Not coded here — these two are mutually exclusive.

  Not reported together with this code, except where the two conditions are documented as unrelated.

  What moves you there: Documentation of misadventures to patients during surgical and medical care, classifiable to moves the case to Y62; the two are not reported together unless documented as unrelated.

  Full comparison: Y83.0 vs Y62 →

• Y69— Excludes1 conflict (Conflict)

  Not coded here — these two are mutually exclusive.

  Not reported together with this code, except where the two conditions are documented as unrelated.

  What moves you there: Documentation of misadventures to patients during surgical and medical care, classifiable to moves the case to Y69; the two are not reported together unless documented as unrelated.

  Full comparison: Y83.0 vs Y69 →

• Y83.9— Specificity relationship (Review)

  Overlapping diagnoses in the same category.

  Overlapping codes in the same category — the documentation decides which is the more specific fit.

  What moves you there: A record that documents no more than “Surgical procedure, unspecified as the cause of abnormal reaction of the patient, or of later complication, without mention of misadventure at the time of the procedure” takes Y83.9; specificity in the record moves it back here.

  Full comparison: Y83.0 vs Y83.9 →

• Y70— Excludes2 relationship (Informational)

  Distinct conditions — both may be reported.

  A distinct condition — both may be reported when both are documented.

  What moves you there: Documentation of breakdown or malfunctioning of medical device (after implantation) (during procedure) (ongoing use) adds Y70; it is not part of this code and both may be reported when both are documented.

  Full comparison: Y83.0 vs Y70 →

• Y82— Excludes2 relationship (Informational)

  Distinct conditions — both may be reported.

  A distinct condition — both may be reported when both are documented.

  What moves you there: Documentation of breakdown or malfunctioning of medical device (after implantation) (during procedure) (ongoing use) adds Y82; it is not part of this code and both may be reported when both are documented.

  Full comparison: Y83.0 vs Y82 →

Relationships are read from this code's own official notes, its laterality siblings and its encounter family; the wording of each distinction is MedCoder editorial, and the documentation named in each “what moves you there” line is the official note phrase or sibling title itself. Source: CMS ICD-10-CM tabular instructional notes; ICD-10-CM Official Guidelines, Section I.A.12.a.

Verify Before Coding

• Principal-diagnosis restriction. External cause of morbidity codes (V, W, X and Y) describe the circumstance that caused an injury, not the condition treated. The Medicare Code Editor rejects them as a principal diagnosis; sequence the injury or condition first and report this code as secondary.

From the code registry, the Medicare Code Editor, and the MS-DRG Definitions Manual. Check it against a full claim in Claim Check.

Relationships & Classification

MedCoder structured relationships — computed from published CMS and AHRQ datasets

Other codes that name Y83.0 or its code family, from the CMS ICD-10-CM tabular instructional notes. Tabular-note edges are stored at the code family level that carries each note.

Referenced by 7 Excludes1 notes: Y62 — Failure of sterile precautions during surgical and medical care (via Y83.-), Y62-Y69 — Misadventures to patients during surgical and medical care (Y62-Y69) (via Y83.-), Y63 — Failure in dosage during surgical and medical care (via Y83.-), Y64 — Contaminated medical or biological substances (via Y83.-), Y65 — Other misadventures during surgical and medical care (via Y83.-), Y66 — Nonadministration of surgical and medical care (via Y83.-), Y69 — Unspecified misadventure during surgical and medical care (via Y83.-).

These codes’ tabular lists mark this diagnosis as mutually exclusive — not reported together unless the conditions are documented as unrelated.

Referenced by 14 Excludes2 notes: Y70 — Anesthesiology devices associated with adverse incidents (via Y83.-), Y70-Y82 — Medical devices associated with adverse incidents in diagnostic and therapeutic use (Y70-Y82) (via Y83.-), Y71 — Cardiovascular devices associated with adverse incidents (via Y83.-), Y72 — Otorhinolaryngological devices associated with adverse incidents (via Y83.-), Y73 — Gastroenterology and urology devices associated with adverse incidents (via Y83.-), Y74 — General hospital and personal-use devices associated with adverse incidents (via Y83.-), Y75 — Neurological devices associated with adverse incidents (via Y83.-), Y76 — Obstetric and gynecological devices associated with adverse incidents (via Y83.-), Y77 — Ophthalmic devices associated with adverse incidents (via Y83.-), Y78 — Radiological devices associated with adverse incidents (via Y83.-), Y79 — Orthopedic devices associated with adverse incidents (via Y83.-), Y80 — Physical medicine devices associated with adverse incidents (via Y83.-), Y81 — General- and plastic-surgery devices associated with adverse incidents (via Y83.-), Y82 — Other and unspecified medical devices associated with adverse incidents (via Y83.-).

These codes’ tabular lists name this diagnosis as distinct — both may be reported when both are documented.

Clinical classification (AHRQ CCSR):EXT025 — External cause codes: complications of medical and surgical care, initial encounter.

Clinical Classifications Software Refined (CCSR) for ICD-10-CM Diagnoses. Healthcare Cost and Utilization Project (HCUP), Agency for Healthcare Research and Quality.

Related Codes

Same clinical category (CCSR)

AHRQ's Clinical Classifications Software groups these diagnoses under the same clinical category (External cause codes: complications of medical and surgical care, initial encounter).

Y80.2 — Prosthetic and other implants, materials and accessory physical medicine devices associated with adverse incidents, Y80.3 — Surgical instruments, materials and physical medicine devices (including sutures) associated with adverse incidents, Y80.8 — Miscellaneous physical medicine devices associated with adverse incidents, not elsewhere classified, Y81.0 — Diagnostic and monitoring general- and plastic-surgery devices associated with adverse incidents, Y81.1 — Therapeutic (nonsurgical) and rehabilitative general- and plastic-surgery devices associated with adverse incidents, Y81.2 — Prosthetic and other implants, materials and accessory general- and plastic-surgery devices associated with adverse incidents, Y81.3 — Surgical instruments, materials and general- and plastic-surgery devices (including sutures) associated with adverse incidents, Y81.8 — Miscellaneous general- and plastic-surgery devices associated with adverse incidents, not elsewhere classified, Y82.8 — Other medical devices associated with adverse incidents, Y82.9 — Unspecified medical devices associated with adverse incidents, Y83.1 — Surgical operation with implant of artificial internal device as the cause of abnormal reaction of the patient, or of later complication, without mention of misadventure at the time of the procedure, Y83.2 — Surgical operation with anastomosis, bypass or graft as the cause of abnormal reaction of the patient, or of later complication, without mention of misadventure at the time of the procedure, Y83.3 — Surgical operation with formation of external stoma as the cause of abnormal reaction of the patient, or of later complication, without mention of misadventure at the time of the procedure, Y83.4 — Other reconstructive surgery as the cause of abnormal reaction of the patient, or of later complication, without mention of misadventure at the time of the procedure, Y83.5 — Amputation of limb(s) as the cause of abnormal reaction of the patient, or of later complication, without mention of misadventure at the time of the procedure, Y83.6 — Removal of other organ (partial) (total) as the cause of abnormal reaction of the patient, or of later complication, without mention of misadventure at the time of the procedure, Y83.8 — Other surgical procedures as the cause of abnormal reaction of the patient, or of later complication, without mention of misadventure at the time of the procedure, Y83.9 — Surgical procedure, unspecified as the cause of abnormal reaction of the patient, or of later complication, without mention of misadventure at the time of the procedure, Y84.0 — Cardiac catheterization as the cause of abnormal reaction of the patient, or of later complication, without mention of misadventure at the time of the procedure, Y84.1 — Kidney dialysis as the cause of abnormal reaction of the patient, or of later complication, without mention of misadventure at the time of the procedure, +96 more

Contextual Map

Every relationship of Y83.0 in one view: hierarchy, official tabular instructions in both directions, clinical classification, risk adjustment, MS-DRG participation, index terms and change history — each edge carrying the CMS source it derives from.

Run Y83.0 with these 15 related codes in Claim Check

Hierarchy

• V00-Y99 — Chapter 20: External Causes of Morbidity (V00-Y99) (V00-Y99)[Hierarchy]— CMS ICD-10-CM tabular structure · icd10cm-fy2026
• Y62-Y84 — Complications of medical and surgical care[Hierarchy]— CMS ICD-10-CM tabular structure · icd10cm-fy2026

Referenced by Excludes1 notes

• Y62 — Failure of sterile precautions during surgical and medical care[Excludes1](via Y83.-): “surgical and medical procedures as the cause of abnormal reaction of the patient, without mention of misadventure at the time of the procedure (Y83-Y84)”— CMS ICD-10-CM tabular instructional notes · icd10cm-fy2026
• Y62-Y69 — Misadventures to patients during surgical and medical care (Y62-Y69)[Excludes1](via Y83.-): “surgical and medical procedures as the cause of abnormal reaction of the patient, without mention of misadventure at the time of the procedure (Y83-Y84)”— CMS ICD-10-CM tabular instructional notes · icd10cm-fy2026
• Y63 — Failure in dosage during surgical and medical care[Excludes1](via Y83.-): “surgical and medical procedures as the cause of abnormal reaction of the patient, without mention of misadventure at the time of the procedure (Y83-Y84)”— CMS ICD-10-CM tabular instructional notes · icd10cm-fy2026
• Y64 — Contaminated medical or biological substances[Excludes1](via Y83.-): “surgical and medical procedures as the cause of abnormal reaction of the patient, without mention of misadventure at the time of the procedure (Y83-Y84)”— CMS ICD-10-CM tabular instructional notes · icd10cm-fy2026
• Y65 — Other misadventures during surgical and medical care[Excludes1](via Y83.-): “surgical and medical procedures as the cause of abnormal reaction of the patient, without mention of misadventure at the time of the procedure (Y83-Y84)”— CMS ICD-10-CM tabular instructional notes · icd10cm-fy2026
• Y66 — Nonadministration of surgical and medical care[Excludes1](via Y83.-): “surgical and medical procedures as the cause of abnormal reaction of the patient, without mention of misadventure at the time of the procedure (Y83-Y84)”— CMS ICD-10-CM tabular instructional notes · icd10cm-fy2026
• Y69 — Unspecified misadventure during surgical and medical care[Excludes1](via Y83.-): “surgical and medical procedures as the cause of abnormal reaction of the patient, without mention of misadventure at the time of the procedure (Y83-Y84)”— CMS ICD-10-CM tabular instructional notes · icd10cm-fy2026

Referenced by Excludes2 notes (14)

• Y70 — Anesthesiology devices associated with adverse incidents[Excludes2](via Y83.-): “later complications following use of medical devices without breakdown or malfunctioning of device (Y83-Y84)”— CMS ICD-10-CM tabular instructional notes · icd10cm-fy2026
• Y70-Y82 — Medical devices associated with adverse incidents in diagnostic and therapeutic use (Y70-Y82)[Excludes2](via Y83.-): “later complications following use of medical devices without breakdown or malfunctioning of device (Y83-Y84)”— CMS ICD-10-CM tabular instructional notes · icd10cm-fy2026
• Y71 — Cardiovascular devices associated with adverse incidents[Excludes2](via Y83.-): “later complications following use of medical devices without breakdown or malfunctioning of device (Y83-Y84)”— CMS ICD-10-CM tabular instructional notes · icd10cm-fy2026
• Y72 — Otorhinolaryngological devices associated with adverse incidents[Excludes2](via Y83.-): “later complications following use of medical devices without breakdown or malfunctioning of device (Y83-Y84)”— CMS ICD-10-CM tabular instructional notes · icd10cm-fy2026
• Y73 — Gastroenterology and urology devices associated with adverse incidents[Excludes2](via Y83.-): “later complications following use of medical devices without breakdown or malfunctioning of device (Y83-Y84)”— CMS ICD-10-CM tabular instructional notes · icd10cm-fy2026
• Y74 — General hospital and personal-use devices associated with adverse incidents[Excludes2](via Y83.-): “later complications following use of medical devices without breakdown or malfunctioning of device (Y83-Y84)”— CMS ICD-10-CM tabular instructional notes · icd10cm-fy2026
• Y75 — Neurological devices associated with adverse incidents[Excludes2](via Y83.-): “later complications following use of medical devices without breakdown or malfunctioning of device (Y83-Y84)”— CMS ICD-10-CM tabular instructional notes · icd10cm-fy2026
• Y76 — Obstetric and gynecological devices associated with adverse incidents[Excludes2](via Y83.-): “later complications following use of medical devices without breakdown or malfunctioning of device (Y83-Y84)”— CMS ICD-10-CM tabular instructional notes · icd10cm-fy2026
• and 6 more

Clinical classification (CCSR)

• EXT025 — External cause codes: complications of medical and surgical care, initial encounter[CCSR]— AHRQ CCSR for ICD-10-CM Diagnoses (HCUP)

External cause index

• Complication (delayed) of or following (medical or surgical procedure), transplant, transplantation (heart) (kidney) (liver) (whole organ, any)[External cause term]— CMS External Cause of Injuries Index · icd10cm-fy2026

Nearest codes (9)

• Y83 — Surgical operation and other surgical procedures as the cause of abnormal reaction of the patient, or of later complication, without mention of misadventure at the time of the procedure[Sibling]— CMS ICD-10-CM tabular structure · icd10cm-fy2026
• Y83.1 — Surgical operation with implant of artificial internal device as the cause of abnormal reaction of the patient, or of later complication, without mention of misadventure at the time of the procedure[Sibling]— CMS ICD-10-CM tabular structure · icd10cm-fy2026
• Y83.2 — Surgical operation with anastomosis, bypass or graft as the cause of abnormal reaction of the patient, or of later complication, without mention of misadventure at the time of the procedure[Sibling]— CMS ICD-10-CM tabular structure · icd10cm-fy2026
• Y83.3 — Surgical operation with formation of external stoma as the cause of abnormal reaction of the patient, or of later complication, without mention of misadventure at the time of the procedure[Sibling]— CMS ICD-10-CM tabular structure · icd10cm-fy2026
• Y83.4 — Other reconstructive surgery as the cause of abnormal reaction of the patient, or of later complication, without mention of misadventure at the time of the procedure[Sibling]— CMS ICD-10-CM tabular structure · icd10cm-fy2026
• Y83.5 — Amputation of limb(s) as the cause of abnormal reaction of the patient, or of later complication, without mention of misadventure at the time of the procedure[Sibling]— CMS ICD-10-CM tabular structure · icd10cm-fy2026
• Y83.6 — Removal of other organ (partial) (total) as the cause of abnormal reaction of the patient, or of later complication, without mention of misadventure at the time of the procedure[Sibling]— CMS ICD-10-CM tabular structure · icd10cm-fy2026
• Y83.8 — Other surgical procedures as the cause of abnormal reaction of the patient, or of later complication, without mention of misadventure at the time of the procedure[Sibling]— CMS ICD-10-CM tabular structure · icd10cm-fy2026
• and 1 more

Change history

• FY2016 — In the code set at ICD-10-CM adoption [Change history]— CMS release files (code change ledger) · icd10cm-fy2016

Sources for this page

Codes, titles, notes, index terms and mappings on this page are transcribed from the datasets below. Relationships MedCoder computed and text MedCoder wrote are labelled where they appear.

Code, title, tabular notes and index terms Official source data

CMS/CDC ICD-10-CM FY2026 tabular list, index and tables, effective October 1, 2025 Release, file and checksum · Publisher’s page

Claim edits Official source data

CMS Definitions of Medicare Code Edits — v43.1 (April 2026) Release, file and checksum · Publisher’s page

Change history and date-of-service validity Official source data

CMS ICD-10-CM release addenda, ingested release by release into the change ledger Release, file and checksum · Publisher’s page

Comparisons, relationships and the contextual map MedCoder structured relationship

Computed by MedCoder from the tabular notes and tables above; every derived relationship is marked as derived where it appears

Summary and FAQ answers MedCoder explanation

Written by MedCoder to explain the sources above: drafted with AI assistance, checked by a person against the release files, and labelled as MedCoder text where it appears. Not official text.

Labels on this page: Official source data · MedCoder structured relationship · MedCoder explanation. How to read the labels · All data sources and release dates

Nearest Codes in This Family

Official ICD-10-CM classifications closest to Y83.0 in its code family, with their registry titles.

• Y83 — Surgical operation and other surgical procedures as the cause of abnormal reaction of the patient, or of later complication, without mention of misadventure at the time of the procedure
• Y83.1 — Surgical operation with implant of artificial internal device as the cause of abnormal reaction of the patient, or of later complication, without mention of misadventure at the time of the procedure
• Y83.2 — Surgical operation with anastomosis, bypass or graft as the cause of abnormal reaction of the patient, or of later complication, without mention of misadventure at the time of the procedure
• Y83.3 — Surgical operation with formation of external stoma as the cause of abnormal reaction of the patient, or of later complication, without mention of misadventure at the time of the procedure
• Y83.4 — Other reconstructive surgery as the cause of abnormal reaction of the patient, or of later complication, without mention of misadventure at the time of the procedure
• Y83.5 — Amputation of limb(s) as the cause of abnormal reaction of the patient, or of later complication, without mention of misadventure at the time of the procedure
• Y83.6 — Removal of other organ (partial) (total) as the cause of abnormal reaction of the patient, or of later complication, without mention of misadventure at the time of the procedure
• Y83.8 — Other surgical procedures as the cause of abnormal reaction of the patient, or of later complication, without mention of misadventure at the time of the procedure
• Y83.9 — Surgical procedure, unspecified as the cause of abnormal reaction of the patient, or of later complication, without mention of misadventure at the time of the procedure

View all codes in the Y83 family