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ICD-10-CM Codes
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I00-I99
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I30-I5A
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I47-
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2023 ICD-10-CM Diagnosis Code I47
2023 ICD-10-CM Diagnosis Code I47
Paroxysmal tachycardia
2016 2017 2018 2019 2020 2021 2022 2023 Non-Billable/Non-Specific Code
- I47 should not be used for reimbursement purposes as there are multiple codes below it that contain a greater level of detail.
- The 2023 edition of ICD-10-CM I47 became effective on October 1, 2022.
- This is the American ICD-10-CM version of I47 - other international versions of ICD-10 I47 may differ.
Code FirstCode First Help
Certain conditions have both an underlying etiology and multiple body system manifestations due to the underlying etiology. For such conditions, ICD-10-CM has a coding convention that requires the underlying condition be sequenced first followed by the manifestation. Wherever such a combination exists there is a "use additional code" note at the etiology code, and a "code first" note at the manifestation code. These instructional notes indicate the proper sequencing order of the codes, etiology followed by manifestation. In most cases the manifestation codes will have in the code title, "in diseases classified elsewhere." Codes with this title are a component of the etiology/manifestation convention. The code title indicates that it is a manifestation code. "In diseases classified elsewhere" codes are never permitted to be used as first listed or principle diagnosis codes. They must be used in conjunction with an underlying condition code and they must be listed following the underlying condition.
- tachycardia complicating:
- abortion or ectopic or molar pregnancy (
ICD-10-CM Diagnosis Code O00
Ectopic pregnancy
2016 2017 2018 2019 2020 2021 2022 2023 Non-Billable/Non-Specific Code
Includes- ruptured ectopic pregnancy
Use Additional- code from category O08 to identify any associated complication
ICD-10-CM Diagnosis Code O07
Failed attempted termination of pregnancy
2016 2017 2018 2019 2020 2021 2022 2023 Non-Billable/Non-Specific Code
Includes- failure of attempted induction of termination of pregnancy
- incomplete elective abortion
Type 1 Excludes- incomplete spontaneous abortion (O03.0-)
ICD-10-CM Diagnosis Code O08.8
Other complications following an ectopic and molar pregnancy
2016 2017 2018 2019 2020 2021 2022 2023 Non-Billable/Non-Specific Code
- obstetric surgery and procedures (
ICD-10-CM Diagnosis Code O75.4
Other complications of obstetric surgery and procedures
2016 2017 2018 2019 2020 2021 2022 2023 Billable/Specific Code Maternity Dx (12-55 years) Female Dx
Applicable To- Cardiac arrest following obstetric surgery or procedures
- Cardiac failure following obstetric surgery or procedures
- Cerebral anoxia following obstetric surgery or procedures
- Pulmonary edema following obstetric surgery or procedures
Type 2 Excludes- complications of anesthesia during labor and delivery (O74.-)
- disruption of obstetrical (surgical) wound (O90.0-O90.1)
- hematoma of obstetrical (surgical) wound (O90.2)
- infection of obstetrical (surgical) wound (O86.0-)
Use Additional- code to identify specific complication
Type 1 ExcludesType 1 Excludes Help
A type 1 excludes note is a pure excludes. It means "not coded here". A type 1 excludes note indicates that the code excluded should never be used at the same time as I47. A type 1 excludes note is for used for when two conditions cannot occur together, such as a congenital form versus an acquired form of the same condition.
- tachycardia NOS (
ICD-10-CM Diagnosis Code R00.0
Tachycardia, unspecified
2016 2017 2018 2019 2020 2021 2022 2023 Billable/Specific Code
Applicable To- Rapid heart beat
- Sinoauricular tachycardia NOS
- Sinus [sinusal] tachycardia NOS
Type 1 Excludes- neonatal tachycardia (P29.11)
- paroxysmal tachycardia (I47.-)
- sinoauricular tachycardia NOS (
ICD-10-CM Diagnosis Code R00.0
Tachycardia, unspecified
2016 2017 2018 2019 2020 2021 2022 2023 Billable/Specific Code
Applicable To- Rapid heart beat
- Sinoauricular tachycardia NOS
- Sinus [sinusal] tachycardia NOS
Type 1 Excludes- neonatal tachycardia (P29.11)
- paroxysmal tachycardia (I47.-)
- sinus [sinusal] tachycardia NOS (
ICD-10-CM Diagnosis Code R00.0
Tachycardia, unspecified
2016 2017 2018 2019 2020 2021 2022 2023 Billable/Specific Code
Applicable To- Rapid heart beat
- Sinoauricular tachycardia NOS
- Sinus [sinusal] tachycardia NOS
Type 1 Excludes- neonatal tachycardia (P29.11)
- paroxysmal tachycardia (I47.-)
The following code(s) above
I47 contain annotation back-references
Annotation Back-References
In this context, annotation back-references refer to codes that contain:
- Applicable To annotations, or
- Code Also annotations, or
- Code First annotations, or
- Excludes1 annotations, or
- Excludes2 annotations, or
- Includes annotations, or
- Note annotations, or
- Use Additional annotations
that may be applicable to
I47:
- Abnormally rapid heartbeats with sudden onset and cessation.
Code History
- 2016 (effective 10/1/2015): New code (first year of non-draft ICD-10-CM)
- 2017 (effective 10/1/2016): No change
- 2018 (effective 10/1/2017): No change
- 2019 (effective 10/1/2018): No change
- 2020 (effective 10/1/2019): No change
- 2021 (effective 10/1/2020): No change
- 2022 (effective 10/1/2021): No change
- 2023 (effective 10/1/2022): No change
Code annotations containing back-references to I47:
ICD-10-CM Codes Adjacent To I47
I45.5 Other specified heart block
I45.6 Pre-excitation syndrome
I45.8 Other specified conduction disorders
I45.89 Other specified conduction disorders
I45.9 Conduction disorder, unspecified
I46.2 Cardiac arrest due to underlying cardiac condition
I46.8 Cardiac arrest due to other underlying condition
I46.9 Cardiac arrest, cause unspecified
I47
Paroxysmal tachycardia
I47.0 Re-entry ventricular arrhythmia
I47.1 Supraventricular tachycardia
I47.2 Ventricular tachycardia
I47.29 Other ventricular tachycardia
I47.9 Paroxysmal tachycardia, unspecified
I48 Atrial fibrillation and flutter
I48.0 Paroxysmal atrial fibrillation
I48.1 Persistent atrial fibrillation
Reimbursement claims with a date of service on or after October 1, 2015 require the use of ICD-10-CM codes.
