AutoICD API

I50.23

Billable

Acute on chronic systolic (congestive) heart failure

Acute on chronic systolic (congestive) heart failure

Status

Billable / Specific

Block

I30-I5A

Parent Code

I50.2

Coding Notes

Excludes 1

Codes that cannot be used together with this code (mutual exclusion)

  • combined systolic (congestive) and diastolic (congestive) heart failure (I50.4-)

Excludes 2

Conditions not included here, but the patient may have both

  • 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.-)
  • cardiac arrest (I46.-)
  • neonatal cardiac failure (P29.0)

Code First

The underlying condition must be sequenced before this code

  • 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)

Code Also

A second code may be required; sequencing depends on circumstances

  • end stage heart failure, if applicable (I50.84)

Also Known As / Clinical Terms

SNOMED CT

UMLS

Frequently Asked Questions

What is the ICD-10 code for acute on chronic systolic (congestive) heart failure?

The ICD-10-CM code for acute on chronic systolic (congestive) heart failure is I50.23. The full clinical description is "Acute on chronic systolic (congestive) heart failure". I50.23 is a billable/specific code that can be used on insurance claims and medical billing.

What does ICD-10 code I50.23 mean?

ICD-10-CM code I50.23 represents "Acute on chronic systolic (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 I50.23 a billable code?

Yes, I50.23 is a billable/specific ICD-10-CM code and can be used to indicate a diagnosis on a medical claim.

What chapter is I50.23 in?

I50.23 is in Chapter 9: Diseases of the Circulatory System (codes I00-I99).

What codes cannot be used with I50.23?

I50.23 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 I50.23 map to?

I50.23 maps to 10 SNOMED CT concepts: 1296659009, 443253003, 443254009, 7381000175100, 441481004, and 5 more. SNOMED CT is a clinical terminology used in electronic health records.

What are the UMLS CUIs for I50.23?

I50.23 is linked to 1 UMLS Concept Unique Identifier: C2733492. The UMLS (Unified Medical Language System) integrates multiple biomedical vocabularies maintained by the U.S. National Library of Medicine.

Automate ICD-10 Coding With AI

Send clinical text to the AutoICD API and get back structured ICD-10 codes with confidence scores. Integrates into any EHR or billing system in minutes.

Try FreeView API Docs

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.