O26.813 Pregnancy related exhaustion and fatigue, third trimester

Name of the Condition

• Pregnancy related exhaustion and fatigue, third trimester

Summary

Pregnancy related exhaustion and fatigue in the third trimester is a common condition characterized by persistent tiredness or lack of energy during the late stages of pregnancy. This fatigue is often attributed to the physical demands of carrying a near-term fetus, hormonal changes, and increased metabolic needs.

Causes

Hormonal fluctuations, particularly elevated progesterone levels. Increased uterine size and weight, which strains the body. Reduced sleep quality due to discomfort or frequent urination. Higher metabolic demands to support fetal growth and preparation for labor.

Risk Factors

• Multiple gestation (e.g., twins or triplets).
• Pre-existing conditions like anemia or thyroid disorders.
• Poor nutritional intake or inadequate rest.
• History of fatigue or anemia in previous pregnancies.

Symptoms

• Persistent tiredness or lack of energy, even after rest.
• Difficulty concentrating or performing daily tasks.
• Increased need for naps or frequent breaks.
• Generalized weakness or lethargy.

Diagnosis

Clinical evaluation based on patient-reported symptoms and medical history. Physical examination to rule out other causes of fatigue. Blood tests to check for anemia, thyroid function, or other underlying conditions. Assessment of pregnancy-related factors contributing to fatigue.

Treatment Options

• Lifestyle modifications, such as improving sleep hygiene and nutrition.
• Light exercise, like walking or prenatal yoga, to boost energy.
• Iron or vitamin supplements if deficiencies are identified.
• Managing stress through relaxation techniques or support.

Prognosis and Follow-Up

Fatigue typically improves after delivery as hormonal levels stabilize and physical demands decrease. Follow-up may involve monitoring for postpartum anemia or thyroid issues if fatigue persists. Regular prenatal visits help track recovery and address any ongoing concerns.

Complications

• Prolonged fatigue that interferes with daily functioning.
• Increased risk of accidents due to reduced alertness.
• Potential impact on mental health, such as mood changes or anxiety.

Lifestyle & Prevention

• Prioritize rest and sleep, even with disrupted patterns.
• Eat balanced meals rich in iron and protein.
• Stay hydrated and avoid excessive caffeine.
• Engage in gentle, pregnancy-safe activities to maintain energy.

When to Seek Professional Help

Seek care if fatigue is severe, worsening, or accompanied by symptoms like dizziness, shortness of breath, or signs of depression. Persistent fatigue after delivery should also be evaluated to rule out underlying issues.

Tips for Medical Coders

Document the trimester (third) and confirm the fatigue is pregnancy-related. Ensure clinical notes support the diagnosis, including any contributing factors like anemia or sleep disturbances. Use this code when the condition is specifically identified in the third trimester and no more specific code applies.