Z82.2 — Family history of deafness and hearing loss

Billable

Is Z82.2 billable?

Yes — Z82.2 is billable for FY2027. Z82.2 is a valid, billable ICD-10-CM code at the highest level of specificity in its branch. Z82.2 may be submitted for encounters from October 1, 2026 through September 30, 2027.

Z82.2 at a glance

Code	Z82.2
Description	Family history of deafness and hearing loss
Billable	Yes
Code set	ICD-10-CM FY2027
Valid for encounters	October 1, 2026 – September 30, 2027

What Medicare edits apply to Z82.2?

The Medicare Code Editor screens inpatient claims before they are grouped. These edits name Z82.2 directly.

Cannot be a principal diagnosis — MCE edit 9

CMS will reject this code as the principal diagnosis on an inpatient claim. It describes something other than the condition chiefly responsible for the admission.

Which MS-DRGs does Z82.2 group to?

Z82.2 sits in MDC 23 and helps define the logic of 1 MS-DRG (version 44, FY2027). Which one a stay actually groups to also depends on procedures and secondary diagnoses.

951Other Factors Influencing Health Statusmedical

How is Z82.2 listed in the Alphabetic Index?

These are the routes through the Alphabetic Index that lead to Z82.2. They show the wording a clinician may have documented, which often differs from the Tabular description.

History › family › deafness
History › family › hearing loss

Inclusion terms

Alternative wording in documentation that is classified to Z82.2.

Conditions classifiable to H90-H91

Code also — inherited from Z77-Z99

Two codes may be needed to describe the condition fully. Whether Z82.2 is sequenced first depends on the reason for the encounter.

any follow-up examination (Z08-Z09)

How long has Z82.2 existed?

Z82.2 has been in ICD-10-CM since at least FY2016, the earliest fiscal year on record here.

Derived from the official order files for FY2016–FY2026. FY2017 and FY2020 publish no order file, so those years are not covered.