ICD-10-CM Codes
I00-I99 Diseases of the circulatory system
I30-I5A Other forms of heart disease
I47- Paroxysmal tachycardia
2022 ICD-10-CM Diagnosis Code I47

2022 ICD-10-CM Diagnosis Code I47

Paroxysmal tachycardia

2016

2017

2018

2019

2020

2021

2022

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 2022 edition of ICD-10-CM I47 became effective on October 1, 2021.
This is the American ICD-10-CM version of I47 - other international versions of ICD-10 I47 may differ.

Code First

Code 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
Includes
- ruptured ectopic pregnancy
Use Additional
- code from category O08 to identify any associated complication
O00
-
ICD-10-CM Diagnosis Code O07
Failed attempted termination of pregnancy
Includes
- failure of attempted induction of termination of pregnancy
- incomplete elective abortion
Type 1 Excludes
- incomplete spontaneous abortion (O03.0-)
O07
,
ICD-10-CM Diagnosis Code O08.8
Other complications following an ectopic and molar pregnancy
O08.8
)
obstetric surgery and procedures (
ICD-10-CM Diagnosis Code O75.4
Other complications of obstetric surgery and procedures
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
O75.4
)

Type 1 Excludes

Type 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
Applicable To
- Rapid heart beat
- Sinoauricular tachycardia NOS
- Sinus [sinusal] tachycardia NOS
Type 1 Excludes
- neonatal tachycardia (P29.11)
- paroxysmal tachycardia (I47.-)
R00.0
)
sinoauricular tachycardia NOS (
ICD-10-CM Diagnosis Code R00.0
Tachycardia, unspecified
Applicable To
- Rapid heart beat
- Sinoauricular tachycardia NOS
- Sinus [sinusal] tachycardia NOS
Type 1 Excludes
- neonatal tachycardia (P29.11)
- paroxysmal tachycardia (I47.-)
R00.0
)
sinus [sinusal] tachycardia NOS (
ICD-10-CM Diagnosis Code R00.0
Tachycardia, unspecified
Applicable To
- Rapid heart beat
- Sinoauricular tachycardia NOS
- Sinus [sinusal] tachycardia NOS
Type 1 Excludes
- neonatal tachycardia (P29.11)
- paroxysmal tachycardia (I47.-)
R00.0
)

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:

I00-I99
2022 ICD-10-CM Range I00-I99
Diseases of the circulatory system
Type 2 Excludes
- 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.-)
Diseases of the circulatory system

Clinical Information

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

Code annotations containing back-references to I47:

Code First: I5A

ICD-10-CM Diagnosis Code I5A
Non-ischemic myocardial injury (non-traumatic)
Applicable To
- Acute (non-ischemic) myocardial injury
- Chronic (non-ischemic) myocardial injury
- Unspecified (non-ischemic) myocardial injury
Code First
- the underlying cause, if known and applicable, such as:
- acute kidney failure (N17.-)
- acute myocarditis (I40.-)
- cardiomyopathy (I42.-)
- chronic kidney disease (CKD) (N18.-)
- heart failure (I50.-)
- hypertensive urgency (I16.0)
- nonrheumatic aortic valve disorders (I35.-)
- paroxysmal tachycardia (I47.-)
- pulmonary embolism (I26.-)
- pulmonary hypertension (I27.0, I27.2-)
- sepsis (A41.-)
- takotsubo syndrome (I51.81)
Type 1 Excludes
- acute myocardial infarction (I21.-)
- injury of heart (S26.-)
Type 2 Excludes
- other acute ischemic heart diseases (I24.-)
Type 1 Excludes: R00.0

ICD-10-CM Diagnosis Code R00.0
Tachycardia, unspecified
Applicable To
- Rapid heart beat
- Sinoauricular tachycardia NOS
- Sinus [sinusal] tachycardia NOS
Type 1 Excludes
- neonatal tachycardia (P29.11)
- paroxysmal tachycardia (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

I45.81 Long QT syndrome

I45.89 Other specified conduction disorders

I45.9 Conduction disorder, unspecified

I46 Cardiac arrest

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

I47.9 Paroxysmal tachycardia, unspecified

I48 Atrial fibrillation and flutter

I48.0 Paroxysmal atrial fibrillation

I48.1 Persistent atrial fibrillation

I48.11 Longstanding persistent atrial fibrillation

I48.19 Other persistent atrial fibrillation

I48.2 Chronic atrial fibrillation

Reimbursement claims with a date of service on or after October 1, 2015 require the use of ICD-10-CM codes.

2022 ICD-10-CM Diagnosis Code I47

Paroxysmal tachycardia

Ectopic pregnancy

Failed attempted termination of pregnancy

Other complications following an ectopic and molar pregnancy

Other complications of obstetric surgery and procedures

Tachycardia, unspecified

Tachycardia, unspecified

Tachycardia, unspecified

Diseases of the circulatory system

Non-ischemic myocardial injury (non-traumatic)

Tachycardia, unspecified