icd 9 code for abnormally high blood pressure

Full Answer

What is the diagnosis code for high blood pressure?

• 120/80 or lower is normal blood pressure
• 140/90 or higher is high blood pressure
• between 120 and 139 for the top number, or between 80 and 89 for the bottom number is prehypertension

What is the ICD 9 code for poorly controlled hypertension?

Secondary hypertension is hypertension resulting from an underlying condition. Hypertension not otherwise specified is assigned to ICD-9-CM code 401.9. A mild, nonmalignant form of hypertension is termed benign hypertension (401.1).

What is the ICD - 9 code for low BP?

ICD-9 code 796.3 for Nonspecific low blood pressure reading is a medical classification as listed by WHO under the range -NONSPECIFIC ABNORMAL FINDINGS (790-796).

How do you code uncontrolled hypertension?

how do you code uncontrolled hypertension? Hypertension, whether uncontrolled, untreated or not responding to current medication, is assigned code I10. An instructional note provided for categories I10-I15 states to use an additional code to identify exposure to environmental tobacco smoke (Z77. You may ask, What are ICD 10 codes used for?

What is the ICD code for high blood pressure?

ICD-10 uses only a single code for individuals who meet criteria for hypertension and do not have comorbid heart or kidney disease. That code is I10, Essential (primary) hypertension.

What is the ICD-10 code for uncontrolled hypertension?

uncontrolled hypertension. Code I10 for HTN is assigned when HTN is described as essential, benign or malignant as well as when HTN is not otherwise specified (NOS). hypertensive heart disease: I11. 0 (with heart failure) and I11.

What is the ICD-10 code for elevated blood pressure with hypertension?

That code is I10, Essential (primary) hypertension. As in ICD-9, this code includes “high blood pressure” but does not include elevated blood pressure without a diagnosis of hypertension (that would be ICD-10 code R03. 0).

What is the ICD-10 code for elevated blood pressure without hypertension?

R03. 0: Elevated blood-pressure reading, without diagnosis of hypertension.

What is unspecified hypertension?

It's also known as idiopathic or essential hypertension. Above-normal blood pressure is typically anything over 120/80 mmHg. This means that the pressure inside your arteries is higher than it should be.

What is uncontrolled hypertension?

§ Uncontrolled hypertension is defined as an average systolic blood pressure ≥140 mmHg or an average diastolic blood pressure ≥90 mmHg, among those with hypertension.

What is the ICD-10 code for HTN?

ICD-10-CM classifies HTN by type as essential or primary (categories I10–I13) and secondary (category I15). Report code I10 Essential (primary) hypertension for individuals who meet the criteria for hypertension and do not have any comorbid cardiac or renal disease. This code includes “high blood pressure” but is not meant to be used when elevated blood pressure is noted in an individual that has not been diagnosed with HTN. Report cases of transient HTN with R03.0 Elevated blood-pressure reading, without diagnosis of hypertension.

What is the term for elevated blood pressure?

Hypertension is the medical term for elevated blood pressure — a serious medical condition in which the pressure of the circulating blood against the arterial walls is high enough that it may eventually cause health problems such as heart disease and stroke.

What is the I13 code?

Codes for the three-disease combination are numerically arranged by the degree of CKD and then further differentiated by the presence or absence of heart failure.

How many codes are there for HTN?

But don’t stress; there are a limited number of codes for HTN — only nine codes for primary hypertension and five codes for secondary hypertension.

What is the number 1 cause of death associated with HTN?

Coding Hypertensive Heart Disease. Hypertensive heart disease can cause serious health problems and is the No. 1 cause of death associated with HTN. It refers to heart conditions caused by elevated blood pressure.

How many people have hypertension?

Hypertension (HTN) is a worldwide epidemic, affecting an estimated 1.13 billion people globally and nearly half of all adults in the United States. That’s roughly 108 million Americans, and only about one in four have their blood pressure under control.

Can HTN be linked to heart condition?

If the provider specifically documents a different cause for the heart condition unrelated to high blood pressure, then the HTN and heart condition should be coded separately and not linked via a combination code. In such cases, sequence according to the circumstances of the admission/encounter.

Not Valid for Submission

796.4 is a legacy non-billable code used to specify a medical diagnosis of other abnormal clinical findings. This code was replaced on September 30, 2015 by its ICD-10 equivalent.

ICD-9 Footnotes

The ICD-9 and ICD-10 GEMs are used to facilitate linking between the diagnosis codes in ICD-9-CM and the new ICD-10-CM code set. The GEMs are the raw material from which providers, health information vendors and payers can derive specific applied mappings to meet their needs.

The ICD code I15 is used to code Hypertension

Hypertension (HTN or HT), also known as high blood pressure, is a long term medical condition in which the blood pressure in the arteries is persistently elevated. Blood pressure is expressed by two measurements, the systolic and diastolic pressures, which are the maximum and minimum pressures, respectively, in the arterial system.

ICD-10-CM Alphabetical Index References for 'I15.9 - Secondary hypertension, unspecified'

The ICD-10-CM Alphabetical Index links the below-listed medical terms to the ICD code I15.9. Click on any term below to browse the alphabetical index.

Equivalent ICD-9 Code GENERAL EQUIVALENCE MAPPINGS (GEM)

This is the official approximate match mapping between ICD9 and ICD10, as provided by the General Equivalency mapping crosswalk. This means that while there is no exact mapping between this ICD10 code I15.9 and a single ICD9 code, 405.99 is an approximate match for comparison and conversion purposes.