ICD-11 classes
21 Symptoms, signs or clinical findings, not elsewhere...
General symptoms, signs or clinical findings
General symptoms
Pain
MG30 — Chronic pain
MG30.0 — Chronic primary pain

ICD-11 MG30.0 — Chronic primary pain

Chronic primary pain is chronic pain in one or more anatomical regions that is characterised by significant emotional distress (anxiety, anger/frustration or depressed mood) or functional disability (interference in daily life activities and reduced participation in social roles). Chronic primary pain is multifactorial: biological, psychological and social factors contribute to the pain syndrome. The diagnosis is appropriate independently of identified biological or psychological contributors unless another diagnosis would better account for the presenting symptoms.

The diagnosis includes nothing.

Diagnosis with code MG30.0 contains 8 clarifying diagnoses:

1. MG30.00 — Chronic primary visceral pain
   It contains 5 clarifying diagnoses.
2. MG30.01 — Chronic widespread pain
3. MG30.02 — Chronic primary musculoskeletal pain
4. MG30.03 — Chronic primary headache or orofacial pain
   It contains 3 clarifying diagnoses.
5. MG30.04 — Complex regional pain syndrome
6. ED02 — Painful bruising syndrome
7. MG30.0Y — Other specified chronic primary pain
8. MG30.0Z — Chronic primary pain, unspecified