ICD-11 Codes
for BA00.0 - Combined diastolic and systolic hypertension

Teodor Jurukovski January 1, 1970

Fact checked by: Teodor Jurukovski

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Understanding ICD-11 Code BA00.0: Combined Diastolic and Systolic Hypertension

The ICD-11 code BA00.0 specifically identifies Combined diastolic and systolic hypertension. This condition falls under the broader category of essential hypertension, which is defined as high blood pressure for which no secondary cause can be identified. It signifies elevated readings in both the systolic and diastolic phases of the cardiac cycle, not attributable to other underlying medical conditions.

Recognising Different Names for Combined Hypertension

While the official ICD-11 classification uses the term Combined diastolic and systolic hypertension (BA00.0), this condition may also be referred to by several other clinical synonyms and patient-friendly terms. These include:

• Diastolic and systolic hypertension
• Diastolic hypertension with systolic hypertension
• Combined systolic and diastolic high blood pressure
• Essential hypertension with both diastolic and systolic elevation

Diagnostic Pathways for High Blood Pressure

The diagnosis of combined diastolic and systolic hypertension is primarily established through regular blood pressure measurements. Healthcare professionals will typically take multiple readings over time to confirm persistent elevation. A diagnosis of BA00.0 is made when both the systolic pressure (the top number) and the diastolic pressure (the bottom number) are consistently higher than normal, and no specific secondary cause for the hypertension has been identified.

Signs and Symptoms of Elevated Blood Pressure

Combined diastolic and systolic hypertension, like other forms of essential hypertension, often presents with few or no noticeable symptoms, especially in its early stages. This is why it is sometimes called the "silent killer." When symptoms do occur, they can be non-specific and may include headaches, dizziness, shortness of breath, or nosebleeds. Regular health check-ups are crucial for early detection.

Accurate Coding for Combined Hypertension

For medical billing and record-keeping, the precise ICD-11 code BA00.0 is essential for accurately documenting Combined diastolic and systolic hypertension. This specific code ensures that healthcare providers can correctly identify and report this particular type of hypertension, facilitating appropriate patient management and data analysis. Proper coding supports clear communication within healthcare systems.

Is the ICD-11 Code BA00.0 Billable?

Yes, the ICD-11 code BA00.0, representing Combined diastolic and systolic hypertension, is a billable and reportable code. It is used by healthcare providers to signify a diagnosed medical condition for the purpose of reimbursement and statistical tracking. Accurate documentation supporting this diagnosis is necessary for successful billing processes.