ICD-10-CM Hypertension Coding Table
| Condition (s) | Coding Guidance |
| Essential (primary) | I10 if there are no associated causal .. ... |
| w/ cardiorenal disease | I13-: this combination code includes hyp ... |
| w/ chronic kidney disease | Patient has CKD classifiable with N18- I ... |
| w/ eye involvement | Report a code from subcategory H35.0 - a ... |
Essential (primary) hypertension. I10 is a billable/specific ICD-10-CM code that can be used to indicate a diagnosis for reimbursement purposes. The 2018/2019 edition of ICD-10-CM I10 became effective on October 1, 2018. This is the American ICD-10-CM version of I10 - other international versions of ICD-10 I10 may differ.
Essential (primary) hypertension. I10 is not usually sufficient justification for admission to an acute care hospital when used a principal diagnosis.
I10 is a billable/specific ICD-10-CM code that can be used to indicate a diagnosis for reimbursement purposes. The 2021 edition of ICD-10-CM I10 became effective on October 1, 2020. This is the American ICD-10-CM version of I10 - other international versions of ICD-10 I10 may differ. ICD-10-CM Coding Rules.
Essential (primary) hypertension. A disorder characterized by a pathological increase in blood pressure; a repeatedly elevation in the blood pressure exceeding 140 over 90 mm hg.
Essential (primary) hypertension: I10 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).
401.1 - Benign essential hypertension.
I10 is a billable/specific ICD-10-CM code that can be used to indicate a diagnosis for reimbursement purposes. The 2022 edition of ICD-10-CM I10 became effective on October 1, 2021.
Essential, primary, or idiopathic hypertension is defined as high BP in which secondary causes such as renovascular disease, renal failure, pheochromocytoma, aldosteronism, or other causes of secondary hypertension or mendelian forms (monogenic) are not present.
ICD-10 code I51. 7 for Cardiomegaly is a medical classification as listed by WHO under the range - Diseases of the circulatory system .
Once hypertension is established by a physician, a code from category 401 is assigned, with a fourth digit required: 0 for malignant, 1 for benign, and 9 for unspecified. Do not assign a code for benign or malignant hypertension unless it is specifically documented by a physician.
What is essential hypertension? Essential hypertension is high blood pressure that doesn't have a known secondary cause. It's also referred to as primary hypertension. Blood pressure is the force of blood against your artery walls as your heart pumps blood through your body.
R03. 0 - Elevated blood-pressure reading, without diagnosis of hypertension | ICD-10-CM.
Primary Hypertension (Formerly Known as Essential Hypertension) Essential (primary) hypertension occurs when you have abnormally high blood pressure that's not the result of a medical condition. This form of high blood pressure is often due to obesity, family history and an unhealthy diet.
Diagnosing essential hypertension Essential hypertension is diagnosed by taking blood pressure measurements using a blood pressure monitor, which is also called a sphygmomanometer or an aneroid device. These tests are routinely carried out as part of a normal medical examination.
Differential Diagnosis Hyperaldosteronism, coarctation of the aorta, renal artery stenosis, chronic kidney disease, and aortic valve disease should always be kept in the differential.
Blood pressure is the force of your blood pushing against the walls of your arteries. Each time your heart beats, it pumps out blood into the arteries. Your blood pressure is highest when your heart beats, pumping the blood. This is called systolic pressure. When your heart is at rest, between beats, your blood pressure falls. This is the diastolic pressure. Your blood pressure reading uses these two numbers, the systolic and diastolic pressures. Usually they are written one above or before the other. A reading of#N#120/80 or lower is normal blood pressure#N#140/90 or higher is high blood pressure#N#between 120 and 139 for the top number, or between 80 and 89 for the bottom number is prehypertension#N#high blood pressure usually has no symptoms, but it can cause serious problems such as stroke, heart failure, heart attack and kidney failure. You can control high blood pressure through healthy lifestyle habits and taking medicines, if needed. 1 120/80 or lower is normal blood pressure 2 140/90 or higher is high blood pressure 3 between 120 and 139 for the top number, or between 80 and 89 for the bottom number is prehypertension
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. high blood pressure usually has no symptoms, but it can cause serious problems such as stroke, heart failure, heart attack and kidney failure.
A blood pressure of 140/90 or higher. High blood pressure usually has no symptoms. It can harm the arteries and cause an increase in the risk of stroke, heart attack, kidney failure, and blindness.
I10 is a billable ICD code used to specify a diagnosis of essential (primary) hypertension. A 'billable code' is detailed enough to be used to specify a medical diagnosis.
A hypertensive emergency (Systolic over 180 or diastolic over 120) (formerly called "malignant hypertension") is hypertension (high blood pressure) with acute impairment of one or more organ systems (especially the central nervous system, cardiovascular system and/or the renal system) that can result in irreversible organ damage.
Hypertensive disease complicating pregnancy, childbirth and the puerperium - instead, use Section O10-O11, O13-O16) Code Type-2 Excludes: Type-2 Excludes. Type-2 Excludes means the excluded conditions are different, although they may appear similar. A patient may have both conditions, but one does not include the other.
Essential hypertension, also known as arterial, benign, idiopathic, primary, or malignant hypertension, has no known or identified cause and is reported with code I10 as long as there are no associated and/or related causal relationships (e.g, heart disease).
A patient may be considered hypertensive if either of the systolic or diastolic pressure is elevated while the other is normal or both are elevated. Blood pressure is measured using a sphygmomanometer (blood pressure cuff with an attached gauge) and a stethoscope. Blood pressure is measured in millimeters of mercury ...
Hypertension Definitions . Blood pressure is the measurement of blood pressing on the blood vessel walls when the heart contracts, pushing blood through the arteries (systolic pressure) and when the heart is at rest between heart contractions when it is refilling with oxygenated blood (diastolic pressure).
There are many factors that can contribute to or cause high blood pressure and hypertension (e.g., tobacco use or exposure, obesity, stress, pregnancy) and several ICD-10-CM code categories to report them. Documentation is important for code selection in identifying these additional factors.
According to the ICD-10-CM Official Coding Guidelines Section 1;C.9.a, a causal relationship is presumed between hypertension and heart involvement as well as hypertension and kidney involvement, even when the provider has not specifically linked the two conditions together in the documentation (unless they are specifically noted as “unrelated”).