Other premature depolarization
Billable / specific
I49.49 is a billable, specific ICD-10-CM code that can be used to indicate a diagnosis for reimbursement purposes in FY2027.
Inclusion terms
Applicable to
- Ectopic beats
- Extrasystoles
- Extrasystolic arrhythmias
- Premature contractions
Excludes2
Not included here — may be reported together when both conditions exist.
- certain conditions originating in the perinatal period (P04-P96) (from I49)
- certain infectious and parasitic diseases (A00-B99) (from I49)
- complications of pregnancy, childbirth and the puerperium (O00-O9A) (from I49)
- congenital malformations, deformations, and chromosomal abnormalities (Q00-Q99) (from I49)
- endocrine, nutritional and metabolic diseases (E00-E88) (from I49)
- injury, poisoning and certain other consequences of external causes (S00-T88) (from I49)
- neoplasms (C00-D49) (from I49)
- symptoms, signs and abnormal clinical and laboratory findings, not elsewhere classified (R00-R94) (from I49)
- systemic connective tissue disorders (M30-M36) (from I49)
- transient cerebral ischemic attacks and related syndromes (G45.-) (from I49)
- bradycardia NOS (R00.1) (from I49)
- neonatal dysrhythmia (P29.1-) (from I49)
- sinoatrial bradycardia (R00.1) (from I49)
- sinus bradycardia (R00.1) (from I49)
- vagal bradycardia (R00.1) (from I49)
Code first
Sequence the underlying condition first.
Also known as
- Ectopic beats
- Extrasystoles
- Extrasystolic arrhythmias
- Premature contractions
- Arrhythmia, extrasystolic
- Beat, ectopic
- Beat, escaped, heart
- Contraction, contracture, contracted, premature, auriculoventricular
- Contraction, contracture, contracted, premature, heart
- Depolarization, premature, specified NEC
- Ectopic, ectopia, beats
- Premature, contraction, auriculoventricular
- Premature, contraction, heart
Parent code
- I49.4Other and unspecified premature depolarizationHeader
Related codes
- I49.40Unspecified premature depolarizationBillable