I44.1
BillableAtrioventricular block, second degree
Atrioventricular block, second degree
Coding Notes
Inclusion Terms
Alternative clinical terms for this condition
- Atrioventricular block, type I and II
- Möbitz block, type I and II
- Second degree block, type I and II
- Wenckebach's block
Excludes 2
Conditions not included here, but the patient may have both
- certain conditions originating in the perinatal period (P04-P96)
- certain infectious and parasitic diseases (A00-B99)
- complications of pregnancy, childbirth and the puerperium (O00-O9A)
- congenital malformations, deformations, and chromosomal abnormalities (Q00-Q99)
- endocrine, nutritional and metabolic diseases (E00-E88)
- injury, poisoning and certain other consequences of external causes (S00-T88)
- neoplasms (C00-D49)
- symptoms, signs and abnormal clinical and laboratory findings, not elsewhere classified (R00-R94)
- systemic connective tissue disorders (M30-M36)
- transient cerebral ischemic attacks and related syndromes (G45.-)
Also Known As / Clinical Terms
SNOMED CT
- Mobitz type 2 second degree atrioventricular block28189009
- Mobitz type II atrioventricular block28189009
- Mobitz type II incomplete atrioventricular block28189009
- Second degree Mobitz type II incomplete atrioventricular block28189009
- Mobitz type 1 second degree atrioventricular block54016002
- Mobitz type I Wenckebach atrioventricular block54016002
- Mobitz type I incomplete atrioventricular block54016002
- Wenckebach's incomplete AV block54016002
- Wenckebach's phenomenon54016002
- ECG: Wenckebach phenomenon164905008
- Electrocardiogram: Wenckebach phenomenon164905008
- Mobitz type I incomplete atrioventricular block on electrocardiogram164905008
- Mobitz type I second degree atrioventricular block on electrocardiogram164905008
- Incomplete atrioventricular block195039008
- Incomplete heart block195039008
- Partial atrioventricular block195039008
- Partial heart block195039008
- Incomplete atrioventricular block, second degree195042002
- Second degree atrioventricular block195042002
- Second degree heart block195042002
- Intermittent second degree atrioventricular block251114004
- ECG: Mobitz type II atrioventricular block426183003
- EKG: Mobitz type II atrioventricular block426183003
- Electrocardiographic Mobitz type II atrioventricular block426183003
- High degree second degree atrioventricular block284941000119107
- High-grade second degree AV block284941000119107
UMLS
- 2nd degree heart blockC0264906
- AV Block Second DegreeC0264906
- AV block second degreeC0264906
- Atrioventricular Block Second DegreeC0264906
- Atrioventricular block second degreeC0264906
- Atrioventricular block, second degreeC0264906
- Heart block AV second degreeC0264906
- Heart block second degreeC0264906
- Second Degree AV BlockC0264906
- Second Degree Atrioventricular BlockC0264906
- Second degree atrioventricular blockC0264906
- Second degree atrioventricular block (disorder)C0264906
- Second degree atrioventricular heart blockC0264906
- Second degree heart blockC0264906
- Second-degree atrioventricular blockC0264906
- Second-degree heart blockC0264906
- av block degree secondC0264906
- second degree av blockC0264906
- second degree heart blockC0264906
- AV Block Second Degree Mobitz Type IC0264907
- AV Block Second Degree Möbitz Type IC0264907
- Mobitz IC0264907
- Mobitz I atrioventricular blockC0264907
- Mobitz Type I Second Degree AV BlockC0264907
- Mobitz type 1 atrioventricular blockC0264907
- Mobitz type 1 second degree atrioventricular blockC0264907
- Mobitz type IC0264907
- Mobitz type I Wenckebach atrioventricular blockC0264907
- Mobitz type I incomplete atrioventricular blockC0264907
- Mobitz type I incomplete atrioventricular block (disorder)C0264907
- Möbitz IC0264907
- Möbitz Type I Second Degree AV BlockC0264907
- Second Degree Atrioventricular Block Mobitz Type IC0264907
- Second Degree Atrioventricular Block Möbitz Type IC0264907
- Type 1 Second Degree AV BlockC0264907
- Type 1 Second Degree Atrioventricular BlockC0264907
- WenckebachC0264907
- Wenckebach BlockC0264907
- Wenckebach blockC0264907
- Wenckebach phenomenonC0264907
- Wenckebach's blockC0264907
- Wenckebach's incomplete AV blockC0264907
- Wenckebach's phenomenonC0264907
- mobitz iC0264907
- wenckebachC0264907
- wenckebach blockC0264907
- wenckebach phenomenonC0264907
- Atrioventricular block, type I and IIC1389015
- Möbitz block, type I and IIC2882255
- Second degree block, type I and IIC2882256
Frequently Asked Questions
What is ICD-10 code I44.1?
ICD-10-CM code I44.1 represents "Atrioventricular block, second degree". It is a billable/specific code that can be used on a claim.
Is I44.1 a billable code?
Yes, I44.1 is a billable/specific ICD-10-CM code and can be used to indicate a diagnosis on a medical claim.
What chapter is I44.1 in?
I44.1 is in Chapter 9: Diseases of the Circulatory System (codes I00-I99).
What SNOMED CT codes does I44.1 map to?
I44.1 maps to 8 SNOMED CT concepts: 426183003, 164905008, 284941000119107, 195039008, 195042002, and 3 more. SNOMED CT is a clinical terminology used in electronic health records.
What are the UMLS CUIs for I44.1?
I44.1 is linked to 5 UMLS Concept Unique Identifiers: C0264906, C0264907, C1389015, C2882255, C2882256. The UMLS (Unified Medical Language System) integrates multiple biomedical vocabularies maintained by the U.S. National Library of Medicine.
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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.