I50.30
BillableUnspecified diastolic (congestive) heart failure
Unspecified diastolic (congestive) heart failure
Coding Notes
Excludes 1
Codes that cannot be used together with this code (mutual exclusion)
Excludes 2
Conditions not included here, but the patient may have both
- •certain conditions originating in the perinatal periodP04-P96
- •certain infectious and parasitic diseasesA00-B99
- •complications of pregnancy, childbirth and the puerperiumO9A)O00
- •congenital malformations, deformations, and chromosomal abnormalitiesQ00-Q99
- •endocrine, nutritional and metabolic diseasesE00-E88
- •injury, poisoning and certain other consequences of external causesS00-T88
- •neoplasmsC00-D49
- •symptoms, signs and abnormal clinical and laboratory findings, not elsewhere classifiedR00-R94
- •systemic connective tissue disordersM30-M36
- •transient cerebral ischemic attacks and related syndromesG45
- •cardiac arrestI46
- •neonatal cardiac failureP29.0
Code First
The underlying condition must be sequenced before this code
Code Also
A second code may be required; sequencing depends on circumstances
Related Codes(3)
Related Conditions
Also Known As / Clinical Terms(56)
SNOMED CT
- Post-capillary pulmonary hypertension360573001
- Postcapillary pulmonary hypertension360573001
- Left ventricular diastolic dysfunction395704004
- Diastolic heart failure418304008
- HFpEF - heart failure with preserved ejection fraction446221000
- Heart failure with normal ejection fraction446221000
- Heart failure with preserved ejection fraction446221000
- Pulmonary hypertension due to left heart disease472790001
- Pulmonary venous hypertension due to disorder of left heart472790001
- Pulmonary hypertension due to diastolic left ventricular dysfunction697926000
- Pulmonary hypertension due to diastolic systemic ventricular dysfunction697926000
- HFmEF - heart failure with mid range ejection fraction788950000
- Heart failure with mid range ejection fraction788950000
- Diastolic heart failure stage B120901000119108
- Diastolic heart failure stage C120891000119109
- Diastolic heart failure, stage C120891000119109
- Diastolic heart failure stage D120881000119106
- Diastolic heart failure, stage D120881000119106
UMLS
- Diastolic Heart FailureC1135196
- Diastolic Heart FailuresC1135196
- Diastolic heart failureC1135196
- Diastolic heart failure (disorder)C1135196
- Heart Failure, DiastolicC1135196
- Heart Failure, Normal Ejection FractionC1135196
- Heart Failure, Preserved Ejection FractionC1135196
- Unspecified Diastolic Congestive Heart FailureC1135196
- Unspecified diastolic (congestive) heart failureC1135196
- diastolic failure heartC1135196
- diastolic heart failureC1135196
- heart failure diastolicC1135196
Clinical Terms
- diastolic heart failure
- Unspecified Diastolic Congestive Heart Failure
- Heart Failure, Diastolic
- Diastolic heart failure stage D
- Diastolic heart failure, stage D
- Heart Failure, Preserved Ejection Fraction
- Post-capillary pulmonary hypertension
- Postcapillary pulmonary hypertension
- diastolic failure heart
- heart failure diastolic
- Left ventricular diastolic dysfunction
- Pulmonary hypertension due to diastolic systemic ventricular dysfunction
- Pulmonary hypertension due to diastolic left ventricular dysfunction
- Heart failure with mid range ejection fraction
- Diastolic heart failure (disorder)
- Heart failure with preserved ejection fraction
- Heart Failure, Normal Ejection Fraction
- Diastolic Heart Failures
- Pulmonary venous hypertension due to disorder of left heart
- Diastolic heart failure stage B
- Diastolic heart failure, stage C
- HFmEF - heart failure with mid range ejection fraction
- HFpEF - heart failure with preserved ejection fraction
- Pulmonary hypertension due to left heart disease
- Diastolic heart failure stage C
- Heart failure with normal ejection fraction
Frequently Asked Questions
What is the ICD-10 code for unspecified diastolic (congestive) heart failure?
The ICD-10-CM code for unspecified diastolic (congestive) heart failure is I50.30. The full clinical description is "Unspecified diastolic (congestive) heart failure". I50.30 is a billable/specific code that can be used on insurance claims and medical billing.
What does ICD-10 code I50.30 mean?
ICD-10-CM code I50.30 represents “Unspecified diastolic (congestive) heart failure”. It is classified under Chapter 9: Diseases of the Circulatory System and is a billable/specific code that can be used on a claim.
Is I50.30 a billable code?
Yes, I50.30 is a billable/specific ICD-10-CM code and can be used to indicate a diagnosis on a medical claim.
What chapter is I50.30 in?
I50.30 is in Chapter 9: Diseases of the Circulatory System (codes I00-I99).
What codes cannot be used with I50.30?
I50.30 has Excludes1 notes indicating codes that cannot be used together with it, including: combined systolic (congestive) and diastolic (congestive) heart failure (I50.4-).
What SNOMED CT codes does I50.30 map to?
I50.30 maps to 10 SNOMED CT concepts: 418304008, 120901000119108, 120891000119109, 120881000119106, 788950000, and 5 more. SNOMED CT is a clinical terminology used in electronic health records.
What are the UMLS CUIs for I50.30?
I50.30 is linked to 1 UMLS Concept Unique Identifier: C1135196. The UMLS (Unified Medical Language System) integrates multiple biomedical vocabularies maintained by the U.S. National Library of Medicine.
How does I50.30 relate to ICF functioning codes?
ICF (International Classification of Functioning, Disability and Health) codes describe how conditions like unspecified diastolic (congestive) heart failure affect a person's functioning — body functions, activities, participation, and environmental factors. AutoICD provides ICF Core Sets for 12+ conditions and can map clinical text to ICF categories automatically. Browse the ICF directory to explore functioning codes.
What is the ICD-11 equivalent of I50.30?
There is no direct ICD-11 mapping available for I50.30 in the WHO crosswalk tables. This may mean the concept is classified differently in ICD-11. Use the ICD-10 to ICD-11 converter to search for related codes.
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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.