Specific code 2015 ICD-9-CM Diagnosis Code 301.22
Schizotypal personality disorder
  • 2015
  • Billable Thru Sept 30/2015
  • Non-Billable On/After Oct 1/2015

  • ICD-9-CM 301.22 is a billable medical code that can be used to indicate a diagnosis on a reimbursement claim, however, 301.22 should only be used for claims with a date of service on or before September 30, 2015. For claims with a date of service on or after October 1, 2015, use an equivalent ICD-10-CM code (or codes).
Convert to ICD-10-CM: 301.22 converts directly to:
  • 2015/16 ICD-10-CM F21 Schizotypal disorder
Clinical Information
  • A disorder characterized by an enduring pattern of inability to establish close relationships coupled with cognitive or perceptual distortions, odd beliefs and speech, and eccentric behavior and appearance
  • A personality disorder in which there are oddities of thought (magical thinking, paranoid ideation, suspiciousness), perception (illusions, depersonalization), speech (digressive, vague, overelaborate), and behavior (inappropriate affect in social interactions, frequently social isolation) that are not severe enough to characterize schizophrenia
  • Personality disorder characterized by eccentric thoughts and appearance, inappropriate affect and behavior, extreme social anxiety, and limited interpersonal interaction
ICD-9-CM Volume 2 Index entries containing back-references to 301.22:
ICD-9-CM codes are used in medical billing and coding to describe diseases, injuries, symptoms and conditions. ICD-9-CM 301.22 is one of thousands of ICD-9-CM codes used in healthcare. Although ICD-9-CM and CPT codes are largely numeric, they differ in that CPT codes describe medical procedures and services. Can't find a code? Start at the root of ICD-9-CM, check the 2015 ICD-9-CM Index or use the search engine at the top of this page to lookup any code.