World Health Organization · 2026-01 · English

MB26.0 Delusion

Official WHO ICD-11 MMS tabulation. This international classification is separate from US ICD-10-CM. For complete instructions and postcoordination, consult the WHO browser.

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More specific codes

MB26.00Bizarre delusion MB26.01Delusion of being controlled MB26.02Delusion of guilt MB26.03Delusion of reference MB26.04Erotomanic delusion MB26.05Grandiose delusion MB26.06Jealous delusion MB26.07Persecutory delusion MB26.08Religious delusion MB26.09Somatic delusion MB26.0ANihilistic delusion MB26.0BMisidentification delusion MB26.0CDelusion of impoverishment MB26.0YOther specified delusion MB26.0ZDelusion, unspecified

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