2020 ICD-10-CM Diagnosis Code I50.814

Right heart failure due to left heart failure

    2018 - New Code 2019 2020 Billable/Specific Code
  • I50.814 is a billable/specific ICD-10-CM code that can be used to indicate a diagnosis for reimbursement purposes.
  • The 2020 edition of ICD-10-CM I50.814 became effective on October 1, 2019.
  • This is the American ICD-10-CM version of I50.814 - other international versions of ICD-10 I50.814 may differ.
Applicable To
  • Right ventricular failure secondary to left ventricular failure
Code Also
Code Also Help
A code also note instructs that 2 codes may be required to fully describe a condition but the sequencing of the two codes is discretionary, depending on the severity of the conditions and the reason for the encounter.
  • the type of left ventricular failure, if known (
    ICD-10-CM Diagnosis Code I50.2

    Systolic (congestive) heart failure

      2016 2017 2018 2019 2020 Non-Billable/Non-Specific Code
    Applicable To
    • Heart failure with reduced ejection fraction [HFrEF]
    • Systolic left ventricular heart failure
    Code Also
    • end stage heart failure, if applicable (I50.84)
    Type 1 Excludes
    • combined systolic (congestive) and diastolic (congestive) heart failure (I50.4-)
    I50.2-
    ICD-10-CM Diagnosis Code I50.43

    Acute on chronic combined systolic (congestive) and diastolic (congestive) heart failure

      2016 2017 2018 2019 2020 Billable/Specific Code
    I50.43
    )
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 I50.814. 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.
  • Right heart failure with but not due to left heart failure (
    ICD-10-CM Diagnosis Code I50.82

    Biventricular heart failure

      2018 - New Code 2019 2020 Billable/Specific Code
    Code Also
    • the type of left ventricular failure as systolic, diastolic, or combined, if known (I50.2-I50.43)
    I50.82
    )
The following code(s) above I50.814 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 I50.814:
  • I00-I99
    2020 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
  • I50
    ICD-10-CM Diagnosis Code I50

    Heart failure

      2016 2017 2018 2019 2020 Non-Billable/Non-Specific Code
    Code First
    • heart failure complicating abortion or ectopic or molar pregnancy (O00-O07, O08.8)
    • heart failure due to hypertension (I11.0)
    • heart failure due to hypertension with chronic kidney disease (I13.-)
    • heart failure following surgery (I97.13-)
    • obstetric surgery and procedures (O75.4)
    • rheumatic heart failure (I09.81)
    Type 1 Excludes
    • neonatal cardiac failure (P29.0)
    Type 2 Excludes
    Heart failure
  • I50.81
    ICD-10-CM Diagnosis Code I50.81

    Right heart failure

      2018 - New Code 2019 2020 Non-Billable/Non-Specific Code
    Applicable To
    • Right ventricular failure
    Right heart failure
ICD-10-CM I50.814 is grouped within Diagnostic Related Group(s) (MS-DRG v37.0):
  • 222 Cardiac defibrillator implant with cardiac catheterization with ami/hf/shock with mcc
  • 223 Cardiac defibrillator implant with cardiac catheterization with ami/hf/shock without mcc
  • 291 Heart failure and shock with mcc
  • 292 Heart failure and shock with cc
  • 293 Heart failure and shock without cc/mcc
  • 791 Prematurity with major problems
  • 793 Full term neonate with major problems

Convert I50.814 to ICD-9-CM

Code History
  • 2018 (effective 10/1/2017): New code
  • 2019 (effective 10/1/2018): No change
  • 2020 (effective 10/1/2019): No change

Diagnosis Index entries containing back-references to I50.814:
  • Failure, failed
    • biventricular I50.82
      ICD-10-CM Diagnosis Code I50.82

      Biventricular heart failure

        2018 - New Code 2019 2020 Billable/Specific Code
      Code Also
      • the type of left ventricular failure as systolic, diastolic, or combined, if known (I50.2-I50.43)
      • due to left heart failure I50.814
    • heart (acute) (senile) (sudden) I50.9
      ICD-10-CM Diagnosis Code I50.9

      Heart failure, unspecified

        2016 2017 2018 2019 2020 Billable/Specific Code
      Applicable To
      • Cardiac, heart or myocardial failure NOS
      • Congestive heart disease
      • Congestive heart failure NOS
      Type 2 Excludes
      • fluid overload unrelated to congestive heart failure (E87.70)
      • biventricular I50.82
        ICD-10-CM Diagnosis Code I50.82

        Biventricular heart failure

          2018 - New Code 2019 2020 Billable/Specific Code
        Code Also
        • the type of left ventricular failure as systolic, diastolic, or combined, if known (I50.2-I50.43)
        • due to left heart failure I50.814
      • combined left-right sided I50.82
        ICD-10-CM Diagnosis Code I50.82

        Biventricular heart failure

          2018 - New Code 2019 2020 Billable/Specific Code
        Code Also
        • the type of left ventricular failure as systolic, diastolic, or combined, if known (I50.2-I50.43)
        • due to left heart failure I50.814
      • right (isolated) (ventricular) I50.810
        ICD-10-CM Diagnosis Code I50.810

        Right heart failure, unspecified

          2018 - New Code 2019 2020 Billable/Specific Code
        Applicable To
        • Right heart failure without mention of left heart failure
        • Right ventricular failure NOS
        • secondary to left heart failure I50.814

ICD-10-CM Codes Adjacent To I50.814
I50.40 Unspecified combined systolic (congestive) and diastolic (congestive) heart failure
I50.41 Acute combined systolic (congestive) and diastolic (congestive) heart failure
I50.42 Chronic combined systolic (congestive) and diastolic (congestive) heart failure
I50.43 Acute on chronic combined systolic (congestive) and diastolic (congestive) heart failure
I50.8 Other heart failure
I50.81 Right heart failure
I50.810 …… unspecified
I50.811 Acute right heart failure
I50.812 Chronic right heart failure
I50.813 Acute on chronic right heart failure
I50.814 …… due to left heart failure
I50.82 Biventricular heart failure
I50.83 High output heart failure
I50.84 End stage heart failure
I50.89 Other heart failure
I50.9 Heart failure, unspecified
I51 Complications and ill-defined descriptions of heart disease
I51.0 Cardiac septal defect, acquired
I51.1 Rupture of chordae tendineae, not elsewhere classified
I51.2 Rupture of papillary muscle, not elsewhere classified
I51.3 Intracardiac thrombosis, not elsewhere classified

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