AutoICD API

B1340

bBody Functions

Amount of sleep

Mental functions involved in the time spent in the state of sleep in the diurnal cycle or circadian rhythm.

Parent Code

b134

Index Terms

  • Amount of sleep
  • Functions involved in amount of sleep
Sibling Codes(6)
b1341

Onset of sleep

b
b1342

Maintenance of sleep

b
b1343

Quality of sleep

b
b1344

Functions involving the sleep cycle

b
b1348

Other specified sleep functions

b
b1349

Sleep functions, unspecified

b
Frequently Asked Questions
What is ICF code B1340?

B1340 is the ICF code for Amount of sleep, classified under Body Functions. It describes mental functions involved in the time spent in the state of sleep in the diurnal cycle or circadian rhythm.

What ICF component does B1340 belong to?

B1340 belongs to the Body Functions component of the ICF. Physiological functions of body systems, including psychological functions.

What is the ICF classification?

The ICF (International Classification of Functioning, Disability and Health) is a WHO classification that describes how health conditions affect a person's functioning — body functions, body structures, activities and participation, and environmental factors. It complements ICD-10/ICD-11 diagnosis codes with functioning assessment data used in rehabilitation, disability evaluation, and care planning.

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