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USPS Workers' Compensation

Circumstantial Traumatic Stress Response (CTSR)

This is a term we use in our own practice — it is not a formal DSM-5 or ICD-10 diagnosis.

A note on this term: "CTSR" is language we use in our own practice to describe a pattern we see often — it is not a DSM-5 or ICD-10 diagnosis, and it is not a term submitted to OWCP. Your formal evaluation and claim will use a recognized clinical diagnosis (see below).

In our work with USPS letter carriers and postal workers, we see this pattern constantly: real trauma symptoms — hypervigilance, avoidance, intrusive worry — following an incident or string of incidents that don't quite rise to the severity threshold the DSM-5 requires for a full PTSD diagnosis. We call this Circumstantial Traumatic Stress Response, or CTSR, as a way to name and validate what you're carrying, in language that fits your experience. It's a term we use to talk with you — not a code we submit to OWCP.

What tends to lead to it

How it shows up day to day

Common patterns we see

CTSR isn't one-size-fits-all — the shape it takes usually points back to where the stress originated. These are descriptive patterns we notice in our practice, not formal subtypes or diagnostic categories.

Work-related

Tied to the job itself — a specific incident, a toxic supervisor, or an accumulation of unsafe conditions on the route or in the facility.

Location-specific

Symptoms concentrated around a specific street, house, neighborhood, or station where something happened.

Vehicle & transportation

Rooted in a driving incident or near-miss — showing up as tension behind the wheel or dread of a particular stretch of road.

Interpersonal

Centered on a specific coworker, supervisor, or customer relationship rather than a single event.

Anniversary-linked

Symptoms that flare around a specific date, season, or recurring event tied to when the incident happened.

Public & social

Following a humiliating, threatening, or exposed moment that happened in front of customers or coworkers.

What this means for your OWCP claim

CTSR is our practice's shorthand for this pattern — it is not something we diagnose on paper or submit to OWCP under that name. Your formal evaluation will identify the DSM-5/ICD-10 diagnosis that actually fits your symptoms, which is most often Adjustment Disorder or Other Specified Trauma- and Stressor-Related Disorder, and occasionally full PTSD once a licensed evaluator looks closely at your history. That formal diagnosis is what goes on your claim. The CTSR label just helps us talk about the pattern with you in plain language along the way.

Not meeting the full criteria for PTSD doesn't mean what you're feeling isn't real, or that it can't be treated and covered — it just means the formal paperwork uses a different name than the one that might describe it best to you.

Treatment through our practice

Whatever the formal diagnosis ends up being, telehealth counseling for this pattern looks similar to trauma-focused treatment — addressing hypervigilance, avoidance, and the specific incident or conditions behind it. Once your evaluation results in an accepted OWCP diagnosis, ongoing sessions with a counselor licensed in your state are billed directly through OWCP.

Ready when you are

Tell us what's been going on.

A psychological evaluation is the first step toward getting the right diagnosis recognized on your OWCP claim.