I49.2
BillableJunctional premature depolarization
Junctional premature depolarization
Coding Notes
Excludes 2
Conditions not included here, but the patient may have both
- •certain conditions originating in the perinatal periodP04-P96
- •certain infectious and parasitic diseasesA00-B99
- •complications of pregnancy, childbirth and the puerperiumO9A)O00
- •congenital malformations, deformations, and chromosomal abnormalitiesQ00-Q99
- •endocrine, nutritional and metabolic diseasesE00-E88
- •injury, poisoning and certain other consequences of external causesS00-T88
- •neoplasmsC00-D49
- •symptoms, signs and abnormal clinical and laboratory findings, not elsewhere classifiedR00-R94
- •systemic connective tissue disordersM30-M36
- •transient cerebral ischemic attacks and related syndromesG45
- •bradycardia NOSR00.1
- •neonatal dysrhythmiaP29.1
- •sinoatrial bradycardiaR00.1
- •sinus bradycardiaR00.1
- •vagal bradycardiaR00.1
Code First
The underlying condition must be sequenced before this code
- cardiac arrhythmia complicating:
- •abortion or ectopic or molar pregnancy,O00-O07, O08.8
- •obstetric surgery and proceduresO75.4
Related Codes(7)
I49.0Ventricular fibrillation and flutter
I49.1Atrial premature depolarization
I49.3Ventricular premature depolarization
I49.4Other and unspecified premature depolarization
I49.5Sick sinus syndrome
I49.8Other specified cardiac arrhythmias
I49.9Cardiac arrhythmia, unspecified
ICD-11 Equivalents(1)
ICD-11 Equivalents
View full mappingCorresponding ICD-11 codes from the WHO crosswalk mapping
Also Known As / Clinical Terms(54)
SNOMED CT
- Junctional escape beats47830009
- Nodal escape beats47830009
- Supraventricular extrasystoles63593006
- Supraventricular premature beats63593006
- Supraventricular premature contraction63593006
- Ectopic junctional beats81681009
- Junctional ectopic contractions81681009
- Junctional premature beats81681009
- Premature junctional contractions81681009
- AV junctional (nodal) premature beats251164006
- Junctional premature complex251164006
- Junctional premature depolarisation251164006
- Junctional premature depolarization251164006
- ECG: junctional rhythm426307007
- Electrocardiogram: junctional rhythm426307007
- ECG: junctional escape rhythm426995002
- EKG: junctional escape rhythm426995002
- Electrocardiographic junctional escape rhythm426995002
UMLS
- AV junctional (nodal) premature beatsC0428981
- Junctional Premature ComplexC0428981
- Junctional Premature Complex by ECG FindingC0428981
- Junctional Premature Complex by EKG FindingC0428981
- Junctional premature complexC0428981
- Junctional premature complex (disorder)C0428981
- Junctional premature depolarisationC0428981
- Junctional premature depolarizationC0428981
- Premature nodal contractionC0428981
- junctional premature beatC0428981
- premature junctional complexC0428981
- premature junctional complex (PJC)C0428981
Clinical Terms
- Junctional Premature Complex by EKG Finding
- Ectopic junctional beats
- junctional premature beat
- EKG: junctional escape rhythm
- Premature junctional contractions
- Supraventricular extrasystoles
- premature junctional complex (PJC)
- ECG: junctional rhythm
- Junctional premature depolarisation
- Junctional premature complex
- Premature nodal contraction
- premature junctional complex
- Junctional premature beats
- Supraventricular premature contraction
- Junctional ectopic contractions
- ECG: junctional escape rhythm
- Junctional Premature Complex by ECG Finding
- Supraventricular premature beats
- Nodal escape beats
- Junctional escape beats
- Electrocardiogram: junctional rhythm
- AV junctional (nodal) premature beats
- Electrocardiographic junctional escape rhythm
- Junctional premature complex (disorder)
Frequently Asked Questions
What is the ICD-10 code for junctional premature depolarization?
The ICD-10-CM code for junctional premature depolarization is I49.2. The full clinical description is "Junctional premature depolarization". I49.2 is a billable/specific code that can be used on insurance claims and medical billing.
What does ICD-10 code I49.2 mean?
ICD-10-CM code I49.2 represents “Junctional premature depolarization”. 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 I49.2 a billable code?
Yes, I49.2 is a billable/specific ICD-10-CM code and can be used to indicate a diagnosis on a medical claim.
What chapter is I49.2 in?
I49.2 is in Chapter 9: Diseases of the Circulatory System (codes I00-I99).
What SNOMED CT codes does I49.2 map to?
I49.2 maps to 6 SNOMED CT concepts: 251164006, 426995002, 426307007, 81681009, 47830009, and 1 more. SNOMED CT is a clinical terminology used in electronic health records.
What are the UMLS CUIs for I49.2?
I49.2 is linked to 1 UMLS Concept Unique Identifier: C0428981. The UMLS (Unified Medical Language System) integrates multiple biomedical vocabularies maintained by the U.S. National Library of Medicine.
How does I49.2 relate to ICF functioning codes?
ICF (International Classification of Functioning, Disability and Health) codes describe how conditions like junctional premature depolarization 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 I49.2?
I49.2 maps to the ICD-11 code: BC61 (Junctional premature depolarization).
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.