Y90.1 Blood alcohol level of 20-39 mg/100 ml

ICD10CM code

#### Name of the Condition
- Blood Alcohol Level of 20-39 mg/100 ml
- ICD Code: Y90.1

#### Summary
- This medical condition refers to a specific concentration of alcohol in the bloodstream, often indicative of mild intoxication. It is used to measure the level of alcohol consumed and its potential effects on the body.

#### Causes
- The primary cause of this condition is the consumption of alcoholic beverages. The exact blood alcohol concentration can vary based on the volume and rate of alcohol intake.

#### Risk Factors
- Regular or excessive alcohol consumption.
- Low body weight.
- Lack of food intake while drinking.
- Faster consumption of alcoholic beverages.
- Variability in metabolic rates.

#### Symptoms
- Mild impairment of coordination and reaction time.
- Slight mood changes, with possible mild euphoria.
- Altered judgment abilities.

#### Diagnosis
- Measured through a blood alcohol concentration (BAC) test, often using breathalyzers or blood tests in clinical settings.

#### Treatment Options
- In most cases, no specific treatment is needed apart from observing the individual until the alcohol is metabolized. 
- Hydration and rest can assist in alleviating mild symptoms.

#### Prognosis and Follow-Up
- Blood alcohol levels of 20-39 mg/100 ml are generally not life-threatening and resolve as alcohol is metabolized.
- Regular monitoring is not necessary unless symptoms persist or worsen.

#### Complications
- Though usually minimal, possible complications include increased risk of accidents or injuries due to impaired functioning if consumed in risky situations like driving.

#### Lifestyle & Prevention
- Limit alcohol consumption to moderate levels.
- Eat food while drinking to slow alcohol absorption.
- Avoid binge drinking and recognize personal limits.

#### When to Seek Professional Help
- Seek medical attention if symptoms escalate to severe confusion, vomiting, or if the individual becomes unresponsive.
- Persistent or repeated episodes of intoxication may warrant professional advice.

#### Additional Resources
- National Institute on Alcohol Abuse and Alcoholism (NIAAA)
- Alcoholics Anonymous

#### Tips for Medical Coders
- Ensure accurate documentation of the BAC level to apply the correct ICD code.
- Avoid common errors such as confusing with higher BAC levels, which have different codes and implications.

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