AutoICD API

I45.9

Billable

Conduction disorder, unspecified

Conduction disorder, unspecified

Status

Billable / Specific

Block

I30-I5A

Parent Code

I45

ICD-11 Mapping

1 equivalent

Coding Notes

Related Codes(8)
ICD-11 Equivalents(1)

ICD-11 Equivalents

View full mapping

Corresponding ICD-11 codes from the WHO crosswalk mapping

Also Known As / Clinical Terms(175)

UMLS

Clinical Terms

  • Adams Stokes syndrome
  • Conduction disorders
  • conduction defects
  • Stokes-Adams attack
  • Stokes Adams Syndrome
  • Stokes-Adams Attacks
  • Aberrantly conducted complex
  • CARDIAC CONDUCTION DEFECT
  • Syndrome, Adams-Stokes
  • Block heart
  • stokes adams attacks
  • Pacemaker rhythm
  • ECG: heart block
  • Abnormal cardiac conduction
  • Paroxysmal atrial tachycardia with block
  • Adams-Stokes Syndrome
  • Adams Stokes attack
  • Attacks, Stokes-Adams
  • Cardiac conduction disorders
  • adams stoke syndrome
  • Neurodevelopmental delay, hypotonia, cerebellar ataxia, cardiac conduction defects syndrome
  • Conduction disorder of the heart (disorder)
  • blocked heart
  • Microcephaly, cerebellar hypoplasia, congenital heart conduction defect syndrome
  • Adam-Stokes syndrome
  • Heart block (disorder)
  • conduction defect
  • blockage heart
  • EKG: heart block
  • Heart Block
  • Congenital conduction defect
  • blockages heart
  • Heart block NOS
  • Disorder of heart conduction
  • Conduction disorder of the heart
  • Conduction block
  • Conduction disorder NOS
  • Stokes-Adams Syndrome
  • heart blockage
  • Syndrome, Stokes-Adams
  • Morgagni-Adam's Stokes syndrome
  • Syndrome Adams-Stokes
  • Cerebellar ataxia, brain abnormalities, cardiac conduction defects syndrome
  • Stokes-Adams attack (disorder)
  • morgagni's disease
  • heart blocks
  • Cardiac Conduction System Diseases
  • Spens' syndrome
  • Block, Heart
  • Cardiac conduction defects
  • Cardiac Conduction System Disease
  • adam attack stokes
  • Heart Conduction Disorder
  • Neurodevelopmental delay, hypotonia, cerebellar atrophy, cardiac conduction defects syndrome
  • Cardiac syncope
  • Blocks, Heart
  • adams attack stoke
  • Rhythm from artificial pacing
  • Malfunction from artificial pacing
  • Cardiac Conduction Disorder
  • blocks heart
  • stoke adams syndrome
  • Zaki Gleeson syndrome
  • Electrocardiographic heart block
  • HB - Heart block
  • Heart block caused by drug
  • Microcephalus, cerebellar hypoplasia, cardiac conduction defect syndrome
  • Adam-Stokes Attacks
  • conductions defect
  • Attacks, Adam-Stokes
  • Syndrome Stokes-Adams
  • Adam Stokes Attacks
  • Atrial septal defect, atrioventricular conduction defect syndrome
Frequently Asked Questions
What is the ICD-10 code for conduction disorder, unspecified?

The ICD-10-CM code for conduction disorder, unspecified is I45.9. The full clinical description is "Conduction disorder, unspecified". I45.9 is a billable/specific code that can be used on insurance claims and medical billing.

What does ICD-10 code I45.9 mean?

ICD-10-CM code I45.9 represents “Conduction disorder, unspecified”. It is classified under Chapter 9: Diseases of the Circulatory System and is a billable/specific code that can be used on a claim.

Is I45.9 a billable code?

Yes, I45.9 is a billable/specific ICD-10-CM code and can be used to indicate a diagnosis on a medical claim.

What chapter is I45.9 in?

I45.9 is in Chapter 9: Diseases of the Circulatory System (codes I00-I99).

What SNOMED CT codes does I45.9 map to?

I45.9 maps to 15 SNOMED CT concepts: 251183004, 36358004, 725145002, 788877005, 1303586006, and 10 more. SNOMED CT is a clinical terminology used in electronic health records.

What are the UMLS CUIs for I45.9?

I45.9 is linked to 3 UMLS Concept Unique Identifiers: C0001396, C0018794, C0264886. The UMLS (Unified Medical Language System) integrates multiple biomedical vocabularies maintained by the U.S. National Library of Medicine.

How does I45.9 relate to ICF functioning codes?

ICF (International Classification of Functioning, Disability and Health) codes describe how conditions like conduction disorder, unspecified affect a person's functioning — body functions, activities, participation, and environmental factors. AutoICD provides ICF Core Sets for 12+ conditions and can map clinical text to ICF categories automatically. Browse the ICF directory to explore functioning codes.

What is the ICD-11 equivalent of I45.9?

I45.9 maps to the ICD-11 code: BC63.Z (Conduction disorders, unspecified).

Automate ICD-10 Coding With AI

Send clinical text to the AutoICD API and get back structured ICD-10 codes with confidence scores. Integrates into any EHR or billing system in minutes.

Includes SNOMED Clinical Terms® (SNOMED CT®) used by permission of SNOMED International. Includes content from the UMLS Metathesaurus, courtesy of the U.S. National Library of Medicine.