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2 Minute MedicineICD-10 Lookup

ICD-10-CM code · FY2027

Y84 Other medical procedures as the cause of abnormal reaction of the patient, or of later complication, without mention of misadventure at the time of the procedure

Header codeNot billable: use one of the 10 billable codes below

About Y84

Code
Y84
Billable
No, header
Short description
Oth medical procedures cause abn react/compl, w/o misadvnt
Block
Y83-Y84 Surgical and other medical procedures as the cause of abnormal reaction of the patient, or of later complication, without mention of misadventure at the time of the procedure
Chapter
20 External causes of morbidity
Code set
FY2027, October 1, 2026 to September 30, 2027

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Coding notes for Y84

No notes of its own.

Block Y83-Y84 notes (apply to every code in it)

Excludes1 Not coded here: never report these together with this code (use the code given instead).

  • misadventures to patients during surgical and medical care, classifiable to (Y62-Y69)

Excludes2 Not part of this condition, but a patient can have both: report both codes when both apply.

  • breakdown or malfunctioning of medical device (after implantation) (during procedure) (ongoing use) (Y70-Y82)
Chapter 20 notes (apply to every code in it)

Note

  • This chapter permits the classification of environmental events and circumstances as the cause of injury, and other adverse effects. Where a code from this section is applicable, it is intended that it shall be used secondary to a code from another chapter of the Classification indicating the nature of the condition. Most often, the condition will be classifiable to Chapter 19, Injury, poisoning and certain other consequences of external causes (S00-T88). Other conditions that may be stated to be due to external causes are classified in Chapters I to XVIII. For these conditions, codes from Chapter 20 should be used to provide additional information as to the cause of the condition.

Codes under Y84 10

Other categories in Y83-Y84

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