2027 ICD-10-CM Diagnosis Code Z56.82Military deployment status
Z56.82 is a billable ICD-10-CM diagnosis code for military deployment status. It is valid on HIPAA claims for fiscal year 2027 (October 1, 2026 through September 30, 2027) and groups to MS-DRG 951. The code is not accepted as a principal diagnosis by the Medicare Code Editor and exempt from POA reporting. In AHRQ's Clinical Classifications Software (CCSR), this diagnosis falls under Socioeconomic/psychosocial factors.
Code Identity
Code Classification
Code EditsBilling
Medicare Code Editor checks that affect claim validity for Z56.82.
Present on Admission (POA)Billing
Z56.82 is exempt from POA reporting on inpatient claims to general acute care hospitals. Review the other POA exempt codes in Persons with potential health hazards related to socioeconomic and psychosocial circumstances (Z55-Z65).
Instructional NotesGuidance
Instructions from the official ICD-10-CM Tabular List that apply to Z56.82: its own notes plus those printed at Z56 and Chapter 21. A note printed at a category, block or chapter applies to every code under it.
Applicable To
Conditions this code is used for: synonyms of the title or, for "other specified" codes, the conditions assigned to it. The list is not exhaustive.
- Individual (civilian or military) currently deployed in theater or in support of military war, peacekeeping and humanitarian operations
Excludes2
Not included here: the excluded condition is not part of this code, but a patient may have both, so both codes may be reported.
Notes
General instructions on how these codes are used.
- Z codes represent reasons for encounters. A corresponding procedure code must accompany a Z code if a procedure is performed. Categories Z00-Z99 are provided for occasions when circumstances other than a disease, injury or external cause classifiable to categories A00-Y89 are recorded as 'diagnoses' or 'problems'. This can arise in two main ways:
- (a) When a person who may or may not be sick encounters the health services for some specific purpose, such as to receive limited care or service for a current condition, to donate an organ or tissue, to receive prophylactic vaccination (immunization), or to discuss a problem which is in itself not a disease or injury.
- (b) When some circumstance or problem is present which influences the person's health status but is not in itself a current illness or injury.
Source: CMS ICD-10-CM Tabular List. How to read instructional notes.
Referenced in Other NotesGuidance
Instructional notes printed at other codes that name Z56.82, its category, or a range that includes it.
Index to Diseases and InjuriesGuidance
Clinical ClassificationClinical
AHRQ’s CCSR groups this code into broader clinical categories.
Patient EducationClinical
Veterans and Military Health
Military service members and veterans have made sacrifices to our country, and they may face lots of different health issues. Some of the most common health problems they may have include chronic pain, sleep disorders, and mental health disorders.
The full article covers:
- What types of injuries do service members face?
- What other special health problems do service members face?
- What mental health issues do service members and veterans face?
- What health care services are available to service members and veterans?
Read the full article at MedlinePlus
Courtesy of MedlinePlus, a service of the U.S. National Library of Medicine.
Convert Z56.82 to ICD-9-CMHistory
The closest ICD-9-CM equivalents under the General Equivalence Mappings.
Code HistoryHistory
Questions About Z56.82Overview
What is the ICD-10 code for military deployment status?
The ICD-10-CM code for military deployment status is Z56.82 (sometimes written as Z5682). It is billable on HIPAA-covered claims from October 1, 2026 through September 30, 2027.
Is Z56.82 (Other problems related to employment) a billable code?
Yes. This is a billable ICD-10-CM code, specific enough to report military deployment status on HIPAA-covered claims from October 1, 2026 through September 30, 2027.
What MS-DRG does Z56.82 group to?
On inpatient claims, military deployment status maps to MS-DRG 951 (other Factors Influencing Health Status), which carries a relative weight of 0.5574. Higher weights mean higher Medicare reimbursement.
Can Z56.82 be a principal diagnosis?
No. The Medicare Code Editor rejects this code as a principal diagnosis because military deployment status describes a circumstance that influences health status rather than a current illness. Report it as a secondary diagnosis.
Is Z56.82 exempt from POA reporting?
Yes. CMS lists this code among those exempt from present on admission reporting, so hospitals do not assign a POA indicator for military deployment status on inpatient claims. The code appears in the Persons with potential health hazards related to socioeconomic and psychosocial circumstances (Z55-Z65) range of the CMS exempt list.
