Y99.1 - Military activity

Applicable to Military activity
The 2025 edition of ICD10-CM Y99.1 became effective on October 1, 2024.
This is the American ICD10-CM version of Y99.1 - other international versions of ICD10 Y99.1 may differ.
Y99.1 is a Billable / Specific ICD10-CM code that can be used to indicate a diagnosis for reimbursement purposes.

Type 1 Excludes

activity of off duty military personnel (Y99.8)

The following codes above Y99.1 contain annotation back-references that may be applicable to Y99.1:

Chapter: V00-Y99 External causes of morbidity

Section: Y90-Y99 Supplementary factors related to causes of morbidity classified elsewhere

Category: Y99 External cause status

supplementary icd 10

military icd 10

morbidity icd 10

Billable/Specific Code

Browse other similar CM codes

Reimbursement claims with a date of service on or after October 1, 2015 require the use of ICD-10-CM codes.

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