For Physical Therapists ·
What you'll accomplish
By the end of this guide, you'll know how to use Claude as a thinking partner for complex or stuck patients — getting a second opinion on differential diagnoses, treatment modifications, and clinical reasoning when you don't have a colleague to consult. This doesn't replace your clinical judgment; it supplements it by helping you think more systematically.
What you'll need
Important: Never include patient names, dates of birth, specific clinic names, or any other identifying information when discussing cases. Use de-identified language throughout.
Go to claude.ai, create a free account, and start a new conversation. Claude is particularly well-suited for clinical reasoning discussions — it has been trained on extensive medical literature and tends to produce more cautious, well-reasoned responses than ChatGPT on clinical topics.
Begin each clinical reasoning session with:
I am a licensed physical therapist in an outpatient orthopedic setting. I want to think through a complex patient presentation with you. You will help me generate a systematic differential diagnosis, identify potential red flags, and suggest evidence-based treatment modifications. Please present options for me to evaluate with my own clinical judgment rather than giving me a single answer. Do not mention any patient-identifying information in your responses.
This frames Claude as a thinking partner, not an authority — which is the right relationship for clinical decision-making.
Describe the patient presentation with:
Example presentation:
58-year-old male presenting with right knee pain, 3 months duration. Diagnosis: knee OA confirmed on X-ray. Not responding to usual exercise protocol after 6 visits — no improvement in pain (still 6/10), ROM unchanged at 105° flexion. Quadriceps strength improved from 3/5 to 4-/5. Patient is compliant. Key finding: sharp pain with compression of lateral knee joint line, positive McMurray's. I'm wondering if I'm missing something.
Claude will typically respond with:
Evaluate each suggestion against your clinical findings. Some will be already-ruled-out; some may prompt a new assessment.
Claude works best in dialogue. After the initial response, ask follow-up questions:
Non-responder analysis:
PT patient not responding to treatment after [number] visits. Diagnosis: [diagnosis]. Tried: [treatments]. Current status: [current findings]. What am I potentially missing — differential diagnoses, assessment gaps, treatment modifications?
Red flag screening:
PT patient with [chief complaint]. I want to systematically screen for red flags before continuing treatment. Key findings: [list]. What red flags should I assess and what clinical tests should I use?
Evidence-based protocol check:
What does current evidence say about the best PT interventions for [specific diagnosis or presentation]? I'm particularly interested in [manual therapy/exercise/modalities/frequency] for [patient population — post-surgical/chronic/acute].
Prognosis discussion:
What does the evidence say about prognosis and expected recovery timeline for [diagnosis]? My patient is [age, relevant context]. What factors influence whether this case will be straightforward or complex?