The armed forces have their own system of categorizing medical conditions and disabilities of their personnel, known as the Uniform Code of Military Justice (UCMJ), which employs a distinct set of medical categories to ascertain a person's degree of disability and eligibility for тут various benefits.

Under the UCMJ, a person's medical condition is categorized as one of the following:

Temporary Medical Clearance: This refers to a condition that is anticipated to impact a service member's ability to discharge their duties for more than 90 days. It is commonly bestowed for minor injuries such as cuts, sprains, etc.

Permanent Disability Classification: This is a condition that is expected to be a permanent part of a service member's life. It is commonly bestowed for injuries such as hearing loss, vision loss, etc, which will not improve with time.

Medical Inability Designation: This is granted when a service member's condition is severe enough that they are incapable of discharging their duties and necessitates separation from active duty.

Medical Separation from Active Duty: This is granted to service members who are too ill to continue serving but who still require some level of care. This can include veterans who necessitate aid with daily living tasks.

The UCMJ also utilizes a set of Physical Profile Serial Assignments (PPSA) codes to determine the severity of a service member's condition. These codes range from 1 to 6, with 1 being the least severe and 6 being the most severe.

1: This is the normal duty profile. A service member with a PPSA 1 is considered to be fully fit and capable of discharging their duties.

2: This is the Limited Duty Profile. A service member with a PPSA 2 is considered to be fit for some but not all jobs, and may necessitate regular breaks.

3: This is the duty conditionally assigned to a job. A service member with a PPSA 3 is considered to be fit for duty but with certain medical conditions that necessitate close supervision.

4: This is the medical recommendation profile. A service member with a PPSA 4 requires regular check-ups and may be considered for separation.

5: This is the medical hold due to severe medical condition. A service member with a PPSA 5 is severely ill and requires intensive supervision.

6: This is the medical hold due to extreme medical condition. A service member with a PPSA 6 is gravely ill and may necessitate hospitalization.

In summary, the UCMJ provides a framework for categorizing medical conditions and disabilities in the armed forces. Service members' conditions are assigned a category depending on the severity of their condition and their level of disability. The PPSA codes provide a more detailed picture of a service member's condition and help determine their level of disability and eligibility for benefits.