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FY2027

ICD-10 Code for Monster

Also indexed as (single)

The ICD-10-CM code for monster is Q89.7Multiple congenital malformations, not elsewhere classified. This is the code the Alphabetic Index gives for monster with no further qualifier, valid for FY2027 (October 1, 2026September 30, 2027).

BillableUnspecified

Q89.7 is billable but unspecified. If the documentation names a type, site or cause, one of the more specific codes below is likely expected.

Which monster code should you use?

The Alphabetic Index lists 3 codes under Monster, monstrosity. Which one applies depends on the qualifier documented in the record — the type, site, cause, or associated condition. Find the qualifier below, then verify the code in the Tabular List before using it.

By type

acephalicQ00.0Anencephaly
twinQ89.4Conjoined twins

Index terms and codes are reproduced from the official ICD-10-CM FY2027 release. The Alphabetic Index is a finding aid — a code must always be verified in the Tabular List before it is reported. Data sources