Patient presents with chief complaint of right buttock pain.  Onset of pain is described as (acute, subacute, chronic) and began (duration) ago.  Pain quality is reported as (sharp, dull, aching, burning, stabbing, electric, radiating) and is located in the (upper, mid, lower) buttock region.  Patient denies any history of trauma, fall, or injury to the area.  Pain is exacerbated by (sitting, standing, walking, lying down, specific movements) and alleviated by (rest, ice, heat, medication).  Associated symptoms may include numbness, tingling, weakness, or pain radiating down the right leg.  Physical examination reveals (tenderness to palpation, muscle spasm, decreased range of motion, positive straight leg raise, etc.).  Differential diagnosis includes piriformis syndrome, sciatica, lumbar radiculopathy, sacroiliac joint dysfunction, hamstring strain, gluteal tendinopathy, and referred pain from the lumbar spine.  Assessment of gait, posture, and neurological function is performed.  Initial treatment plan includes conservative management with rest, ice, compression, elevation, over-the-counter pain relievers (NSAIDs), and activity modification.  Further investigation with imaging studies (X-ray, MRI, CT scan) may be indicated if symptoms persist or worsen.  Referral to physical therapy or a specialist (orthopedics, pain management, neurology) may be considered depending on the clinical course.  Patient education provided on proper body mechanics, posture, and stretching exercises.  Follow-up scheduled in (duration) to assess response to treatment and adjust plan as needed.  ICD-10 code considerations include (M54.5, M79.1, S79.90XA).  CPT codes for evaluation and management, injections, or procedures will be documented based on services rendered.  Medical necessity for all interventions will be documented.