2026 ICD-10-CM Diagnosis Code F45.8Other somatoform disorders
ICD-10-CM Codes›F01–F99›F40-F48›F45
- Billable — Valid for Submission
- Not Chronic
F45.8 is a billable ICD-10-CM diagnosis code for other somatoform disorders. It is valid on HIPAA claims for fiscal year 2026 (October 1, 2025 through September 30, 2026). In AHRQ's Clinical Classifications Software (CCSR), this diagnosis falls under Somatic disorders.
Code Identity
Code Classification
Approximate SynonymsGuidance
Alternate terms and clinical phrases that map to this code.
- Adult rumination syndrome of ingested food
- Aerophagy
- Air hunger
- Anxiety hyperventilation
- Bodily distress disorder
- Brain fag
- Bruxism
- Cheshire cat syndrome
- Dermatological non-disease
- Dysmenorrhea
- Dysuria
- Finding of yawning
- Functional aerophagy in childhood
- Functional dysphagia
- Ghost sickness
- Hiccoughs
- Hyperventilation
- Mild bodily distress disorder
- Moderate bodily distress disorder
- Nervous diarrhea
- Neurocirculatory asthenia
- Pain of uterus
- Physiologic pseudocyesis
- Psychogenic air hunger
- Psychogenic alopecia
- Psychogenic constipation
- Psychogenic cough
- Psychogenic diarrhea
- Psychogenic disorder of the genitourinary system
- Psychogenic dysmenorrhea
- Psychogenic dyspepsia
- Psychogenic dysuria
- Psychogenic formication
- Psychogenic hiccough
- Psychogenic hyperventilation
- Psychogenic pruritus
- Psychogenic pylorospasm
- Psychogenic sensory disturbance of skin
- Psychogenic skin disease
- Psychogenic symptom of special sense organ
- Psychogenic torticollis
- Psychogenic urticaria
- Psychogenic vocal cord dysfunction
- Psychogenic voice disorder
- Psychogenic yawning
- Psychological pseudocyesis
- Psychosomatic musculoskeletal symptoms
- Pylorospasm
- Root work
- Rumination disorder
- Severe bodily distress disorder
- Somatoform autonomic dysfunction
- Somatoform autonomic dysfunction of gastrointestinal tract
- Somatoform autonomic dysfunction of respiratory tract
- Yawning
Tabular List NotesGuidance
Coding notes and annotation back-references applicable to this code.
Inclusion Terms
- Psychogenic dysmenorrhea
- Psychogenic dysphagia, including 'globus hystericus'
- Psychogenic pruritus
- Psychogenic torticollis
- Somatoform autonomic dysfunction
- Teeth grinding
Type 1 Excludes
- sleep related teeth grinding G47.63
These terms are the conditions for which that code is to be used. The terms may be synonyms of the code title, or, in the case of "other specified" codes, the terms are a list of the various conditions assigned to that code. The inclusion terms are not necessarily exhaustive. Additional terms found only in the Alphabetic Index may also be assigned to a code.
A type 1 excludes note is a pure excludes note. It means "NOT CODED HERE!" An Excludes1 note indicates that the code excluded should never be used at the same time as the code above the Excludes1 note. An Excludes1 is used when two conditions cannot occur together, such as a congenital form versus an acquired form of the same condition.
Index to Diseases and InjuriesGuidance
Alphabetical index entries that point to this code.
- Achlorhydria, achlorhydric (neurogenic) - K31.83
- psychogenic - F45.8
- psychogenic - F45.8
- Acid
- psychogenic - F45.8
- Acidity, gastric (high) - K30
- psychogenic - F45.8
- psychogenic - F45.8
- Aerophagy, aerophagia (psychogenic) - F45.8
- Air
- hunger, psychogenic - F45.8
- psychogenic - F45.8
- Angioneurosis - F45.8
- psychogenic - F45.8
- Arrhythmia (auricle) (cardiac) (juvenile) (nodal) (reflex) (supraventricular) (transitory) (ventricle) - I49.9
- psychogenic - F45.8
- cardiac - See Also: Failure, heart; - I50.9
- psychogenic - F45.8
- cardiovascular - See Also: Failure, heart; - I50.9
- psychogenic - F45.8
- heart - See Also: Failure, heart; - I50.9
- psychogenic - F45.8
- myocardial - See Also: Failure, heart; - I50.9
- psychogenic - F45.8
- neurocirculatory - F45.8
- psychogenic - F45.8
- psychogenic - F45.8
- neurotic or psychogenic - F45.8
- Bruxism
- psychogenic - F45.8
- Colic (bilious) (infantile) (intestinal) (recurrent) (spasmodic) - R10.83
- psychogenic - F45.8
- hysterical - F45.8
- psychogenic - F45.8
- neurocirculatory - F45.8
- Complaint - See Also: Disease;
- psychogenic - F45.8
- intestine, functional - K59.9
- psychogenic - F45.8
- Contraction (s), contracture, contracted
- psychogenic - F45.8
- muscle (postinfective) (postural) NEC - M62.40
- psychogenic - F45.8
- pylorus NEC - See Also: Pylorospasm;
- psychogenic - F45.8
- psychogenic - F45.8
- psychogenic - F45.8
- Cough (affected) (epidemic) (nervous) - R05.9
- functional - F45.8
- hysterical - F45.8
- psychogenic - F45.8
- psychogenic - F45.8
- intestinal - See: Pain, abdominal;
- psychogenic - F45.8
- muscle (limb) (general) - R25.2
- psychogenic - F45.8
- Crisis
- oculogyric - H51.8
- psychogenic - F45.8
- Da Costa's syndrome - F45.8
- Diarrhea, diarrheal (disease) (infantile) (inflammatory) - R19.7
- functional - K59.1
- psychogenic - F45.8
- nervous - F45.8
- psychogenic - F45.8
- psychogenic - F45.8
- psychogenic - F45.8
- psychogenic - F45.8
- psychogenic - F45.8
- Disease, diseased - See Also: Syndrome;
- functional - K59.9
- psychogenic - F45.8
- psychogenic - F45.8
- gastrointestinal (tract) - K92.9
- functional - K59.9
- psychogenic - F45.8
- heart (organic) - I51.9
- functional - I51.89
- psychogenic - F45.8
- psychogenic (functional) - F45.8
- functional - K59.9
- psychogenic - F45.8
- Rossbach's (hyperchlorhydria) - K31.89
- psychogenic - F45.8
- functional, psychogenic - F45.8
- Disorder (of) - See Also: Disease;
- psychogenic - F45.8
- psychogenic - F45.8
- gastric (functional) - K31.9
- psychogenic - F45.8
- gastrointestinal (functional) NOS - K92.9
- psychogenic - F45.8
- psychogenic - F45.8
- psychogenic - F45.8
- psychogenic - F45.8
- psychogenic - F45.8
- micturition NEC - See Also: Difficulty, micturition; - R39.198
- psychogenic - F45.8
- psychogenic - F45.8
- musculoskeletal system, soft tissue - See: Disorder, soft tissue;
- psychogenic - F45.8
- psychogenic NOS - See Also: condition; - F45.9
- cardiovascular (system) - F45.8
- digestive (system) - F45.8
- dysmenorrheic - F45.8
- dyspneic - F45.8
- eye NEC - F45.8
- functional NEC - F45.8
- gastric - F45.8
- gastrointestinal (system) - F45.8
- genitourinary (system) - F45.8
- heart (function) (rhythm) - F45.8
- hyperventilatory - F45.8
- intestinal - F45.8
- joint - F45.8
- limb - F45.8
- lymphatic (system) - F45.8
- menstrual - F45.8
- micturition - F45.8
- muscle - F45.8
- musculoskeletal - F45.8
- neurocirculatory - F45.8
- organ or part of body NEC - F45.8
- physical NEC - F45.8
- rectal - F45.8
- respiratory (system) - F45.8
- rheumatic - F45.8
- specified part of body NEC - F45.8
- stomach - F45.8
- respiratory function, impaired - See Also: Failure, respiration;
- psychogenic - F45.8
- sense of smell - R43.1
- psychogenic - F45.8
- somatoform - F45.9
- specified NEC - F45.8
- psychogenic - F45.8
- Distress
- gastrointestinal (functional) - K30
- psychogenic - F45.8
- intestinal (functional) NOS - K59.9
- psychogenic - F45.8
- respiratory (adult) (child) - R06.03
- psychogenic - F45.8
- Disturbance (s) - See Also: Disease;
- psychogenic - F45.8
- gastrointestinal (functional) - K30
- psychogenic - F45.8
- ocular motion - H51.9
- psychogenic - F45.8
- oculogyric - H51.8
- psychogenic - F45.8
- oculomotor - H51.9
- psychogenic - F45.8
- psychogenic - F45.8
- somatoform - F45.8
- psychogenic - F45.8
- psychogenic - F45.8
- somatoform autonomic - F45.8
- psychogenic - F45.8
- Dysmenorrhea (essential) (exfoliative) - N94.6
- psychogenic - F45.8
- nervous - F45.8
- neurotic - F45.8
- psychogenic - F45.8
- functional (hysterical) - F45.8
- hysterical - F45.8
- nervous (hysterical) - F45.8
- psychogenic - F45.8
- Dyspnea (nocturnal) (paroxysmal) - R06.00
- functional - F45.8
- hysterical - F45.8
- psychogenic - F45.8
- psychogenic - F45.8
- Effort syndrome (psychogenic) - F45.8
- Enterospasm - See Also: Syndrome, irritable, bowel;
- psychogenic - F45.8
- Eructation - R14.2
- nervous or psychogenic - F45.8
- Flatulence - R14.3
- psychogenic - F45.8
- Frequency micturition (nocturnal) - R35.0
- psychogenic - F45.8
- Gastrectasis - K31.0
- psychogenic - F45.8
- Gastrorrhagia - K92.2
- psychogenic - F45.8
- Gastrospasm (neurogenic) (reflex) - K31.89
- neurotic - F45.8
- psychogenic - F45.8
- Gastrosuccorrhea (continuous) (intermittent) - K31.89
- neurotic - F45.8
- psychogenic - F45.8
- psychogenic - F45.8
- Globus (hystericus) - F45.8
- psychogenic - F45.8
- psychogenic - F45.8
- psychogenic - F45.8
- air, psychogenic - F45.8
- Hyperacidity (gastric) - K31.89
- psychogenic - F45.8
- Hyperactive, hyperactivity - F90.9
- psychogenic - F45.8
- neurotic - F45.8
- psychogenic - F45.8
- Hyperchylia gastrica, psychogenic - F45.8
- Hyperemesis - R11.10
- psychogenic - F45.8
- Hyperhidrosis, hyperidrosis - R61
- psychogenic - F45.8
- Hypermobility, hypermotility
- colon - See: Syndrome, irritable bowel;
- psychogenic - F45.8
- intestine - See Also: Syndrome, irritable bowel; - K58.9
- psychogenic - F45.8
- psychogenic - F45.8
- psychogenic - F45.8
- psychogenic - F45.8
- Hypersensitive, hypersensitiveness, hypersensitivity - See Also: Allergy;
- psychogenic - F45.8
- Hypertension, hypertensive (accelerated) (benign) (essential) (idiopathic) (malignant) (systemic) - I10
- psychogenic - F45.8
- Hypertony, hypertonia, hypertonicity
- psychogenic - F45.8
- Hyperventilation (tetany) - R06.4
- hysterical - F45.8
- psychogenic - F45.8
- syndrome - F45.8
- Hypoacidity, gastric - K31.89
- psychogenic - F45.8
- neurotic - F45.8
- psychogenic - F45.8
- gastrointestinal (tract) - K31.89
- psychogenic - F45.8
- psychogenic - F45.8
- psychogenic - F45.8
- Incontinence - R32
- psychogenic - F45.8
- Indigestion (acid) (bilious) (functional) - K30
- nervous - F45.8
- psychogenic - F45.8
- Inertia
- psychogenic - F45.8
- Irritable, irritability - R45.4
- psychogenic - F45.8
- colon - See Also: Irritable, bowel; - K58.9
- psychogenic - F45.8
- heart (psychogenic) - F45.8
- psychogenic - F45.8
- psychogenic - F45.8
- psychogenic - F45.8
- psychogenic - F45.8
- painful - See Also: Dysmenorrhea; - N94.6
- psychogenic - F45.8
- Metrorrhagia - N92.1
- psychogenic - F45.8
- disorder NEC - See Also: Difficulty, micturition; - R39.198
- psychogenic - F45.8
- psychogenic - F45.8
- psychogenic - F45.8
- Myasthenia - G70.9
- stomach, psychogenic - F45.8
- Neurasthenia - F48.8
- Neurocirculatory asthenia - F45.8
- Neurogenic - See Also: condition;
- heart - F45.8
- bladder - F45.8
- cardiac (reflex) - F45.8
- cardiovascular - F45.8
- colon - F45.8
- cutaneous - F45.8
- gastric - F45.8
- gastrointestinal - F45.8
- heart - F45.8
- incoordination - F45.8
- larynx - F45.8
- vocal cord - F45.8
- intestine - F45.8
- larynx (sensory) - F45.8
- musculoskeletal - F45.8
- ocular NEC - F45.8
- pharynx - F45.8
- rectum - F45.8
- respiratory - F45.8
- rumination - F45.8
- stomach - F45.8
- vasomotor - F45.8
- visceral - F45.8
- psychogenic - F45.8
- psychogenic - F45.8
- Oculogyric crisis or disturbance - H51.8
- psychogenic - F45.8
- Painful - See Also: Pain;
- menstruation - See: Dysmenorrhea;
- psychogenic - F45.8
- Palpitations (heart) - R00.2
- psychogenic - F45.8
- Parageusia - R43.2
- psychogenic - F45.8
- psychogenic - F45.8
- sense of smell and taste - R43.8
- psychogenic - F45.8
- Pneumophagia (psychogenic) - F45.8
- Pollakiuria - R35.0
- psychogenic - F45.8
- psychogenic - F45.8
- Pregnancy (single) (uterine) - See Also: Delivery and Puerperal; - Z33.1
- false - F45.8
- Proctospasm - K59.4
- psychogenic - F45.8
- Pruritus, pruritic (essential) - L29.9
- psychogenic - F45.8
- anogenital - L29.3
- psychogenic - F45.8
- neurogenic (any site) - F45.8
- psychogenic (any site) - F45.8
- scroti, scrotum - L29.1
- psychogenic - F45.8
- specified NEC - L29.89
- psychogenic - F45.8
- vulva, vulvae - L29.2
- psychogenic - F45.8
- Pseudocyesis - F45.8
- hysterical - F45.8
- psychogenic - F45.8
- Pylorospasm (reflex) NEC - K31.3
- neurotic - F45.8
- psychogenic - F45.8
- Rapid
- heart (beat) - R00.0
- psychogenic - F45.8
- psychogenic - F45.8
- disorder of, psychogenic - F45.8
- sighing, psychogenic - F45.8
- Retention - See Also: Retained;
- psychogenic - F45.8
- psychogenic - F45.8
- psychogenic - F45.8
- Spasm (s), spastic, spasticity - See Also: condition; - R25.2
- anus, ani (sphincter) (reflex) - K59.4
- psychogenic - F45.8
- bladder (sphincter, external or internal) - N32.89
- psychogenic - F45.8
- colon - See Also: Irritable, bowel; - K58.9
- psychogenic - F45.8
- psychogenic - F45.8
- psychogenic - F45.8
- gastrointestinal (tract) - K31.89
- psychogenic - F45.8
- psychogenic - F45.8
- intestinal - See Also: Syndrome, irritable bowel; - K58.9
- psychogenic - F45.8
- psychogenic - F45.8
- nervous - F45.8
- oculogyric - H51.8
- psychogenic - F45.8
- hysterical - F45.8
- psychogenic - F45.8
- psychogenic - F45.8
- pylorus NEC - K31.3
- psychogenic - F45.8
- psychogenic - F45.8
- sigmoid - See Also: Syndrome, irritable bowel; - K58.9
- psychogenic - F45.8
- neurotic - F45.8
- hysterical - F45.8
- psychogenic - F45.8
- Subacidity, gastric - K31.89
- psychogenic - F45.8
- Syndrome - See Also: Disease;
- effort (psychogenic) - F45.8
- hyperventilation - F45.8
- psychogenic - F45.8
- heart (psychogenic) - F45.8
- Tachycardia - R00.0
- psychogenic - F45.8
- hysterical - F45.8
- psychogenic - F45.8
- Teeth - See Also: condition;
- grinding
- psychogenic - F45.8
- Tetany (due to) - R29.0
- psychogenic - F45.8
- Torticollis (intermittent) (spastic) - M43.6
- psychogenic - F45.8
- Upset
- gastrointestinal - K30
- psychogenic - F45.8
- intestinal (large) (small) - K59.9
- psychogenic - F45.8
- psychogenic - F45.8
- Urine
- psychogenic - F45.8
- Vasovagal attack (paroxysmal) - R55
- psychogenic - F45.8
- psychogenic - F45.8
External Cause of Injuries IndexGuidance
References for this code in the External Cause of Injuries Index.
- Achlorhydria, achlorhydric(neurogenic)
- psychogenic
- Achylia gastrica
- psychogenic
- Acid
- stomach
- psychogenic
- Acidity, gastric(high)
- psychogenic
- Action, heart
- irregular
- psychogenic
- Aerophagy, aerophagia(psychogenic)
- Air
- hunger, psychogenic
- Anacidity, gastric
- psychogenic
- Angioneurosis
- Apepsia
- psychogenic
- Arrhythmia(auricle)(cardiac)(juvenile)(nodal)(reflex)(supraventricular)(transitory)(ventricle)
- psychogenic
- Asthenia, asthenic
- cardiac
- psychogenic
- Asthenia, asthenic
- cardiovascular
- psychogenic
- Asthenia, asthenic
- heart
- psychogenic
- Asthenia, asthenic
- myocardial
- psychogenic
- Asthenia, asthenic
- neurocirculatory
- Atonia, atony, atonic
- cecum
- psychogenic
- Atonia, atony, atonic
- intestine
- psychogenic
- Atonia, atony, atonic
- stomach
- neurotic or psychogenic
- Bruxism
- psychogenic
- Colic(bilious) (infantile) (intestinal) (recurrent) (spasmodic)
- abdomen
- psychogenic
- Colic(bilious) (infantile) (intestinal) (recurrent) (spasmodic)
- hysterical
- Colic(bilious) (infantile) (intestinal) (recurrent) (spasmodic)
- psychogenic
- Collapse
- neurocirculatory
- Complaint
- bowel, functional
- psychogenic
- Complaint
- intestine, functional
- psychogenic
- Constipation(atonic) (neurogenic) (simple) (spastic)
- psychogenic
- Contraction(s), contracture, contracted
- hourglass
- stomach
- psychogenic
- Contraction(s), contracture, contracted
- muscle (postinfective) (postural) NEC
- psychogenic
- Contraction(s), contracture, contracted
- pylorus NEC
- psychogenic
- Contraction(s), contracture, contracted
- stomach
- hourglass
- psychogenic
- Contraction(s), contracture, contracted
- stomach
- psychogenic
- Cough(affected) (epidemic) (nervous)
- functional
- Cough(affected) (epidemic) (nervous)
- hysterical
- Cough(affected) (epidemic) (nervous)
- psychogenic
- Cramp(s)
- colic
- psychogenic
- Cramp(s)
- intestinal
- psychogenic
- Cramp(s)
- muscle (limb) (general)
- psychogenic
- Crisis
- oculogyric
- psychogenic
- Da Costa's syndrome
- Diarrhea, diarrheal(disease) (infantile) (inflammatory)
- functional
- psychogenic
- Diarrhea, diarrheal(disease) (infantile) (inflammatory)
- nervous
- Diarrhea, diarrheal(disease) (infantile) (inflammatory)
- psychogenic
- Dilatation
- colon
- psychogenic
- Dilatation
- ileum
- psychogenic
- Dilatation
- jejunum
- psychogenic
- Dilatation
- stomach
- psychogenic
- Disease, diseased
- bowel
- functional
- psychogenic
- Disease, diseased
- esophagus
- psychogenic
- Disease, diseased
- gastrointestinal (tract)
- functional
- psychogenic
- Disease, diseased
- heart (organic)
- functional
- psychogenic
- Disease, diseased
- heart (organic)
- psychogenic (functional)
- Disease, diseased
- intestine
- functional
- psychogenic
- Disease, diseased
- Rossbach's (hyperchlorhydria)
- psychogenic
- Disease, diseased
- stomach
- functional, psychogenic
- Disorder(of)
- digestive (system)
- psychogenic
- Disorder(of)
- esophagus
- psychogenic
- Disorder(of)
- gastric (functional)
- psychogenic
- Disorder(of)
- gastrointestinal (functional) NOS
- psychogenic
- Disorder(of)
- genitourinary system
- psychogenic
- Disorder(of)
- intestine, intestinal
- psychogenic
- Disorder(of)
- joint
- psychogenic
- Disorder(of)
- menstrual
- psychogenic
- Disorder(of)
- micturition NEC
- psychogenic
- Disorder(of)
- muscle
- psychogenic
- Disorder(of)
- musculoskeletal system, soft tissue
- psychogenic
- Disorder(of)
- psychogenic NOS
- cardiovascular (system)
- Disorder(of)
- psychogenic NOS
- digestive (system)
- Disorder(of)
- psychogenic NOS
- dysmenorrheic
- Disorder(of)
- psychogenic NOS
- dyspneic
- Disorder(of)
- psychogenic NOS
- eye NEC
- Disorder(of)
- psychogenic NOS
- functional NEC
- Disorder(of)
- psychogenic NOS
- gastric
- Disorder(of)
- psychogenic NOS
- gastrointestinal (system)
- Disorder(of)
- psychogenic NOS
- genitourinary (system)
- Disorder(of)
- psychogenic NOS
- heart (function) (rhythm)
- Disorder(of)
- psychogenic NOS
- hyperventilatory
- Disorder(of)
- psychogenic NOS
- intestinal
- Disorder(of)
- psychogenic NOS
- joint
- Disorder(of)
- psychogenic NOS
- limb
- Disorder(of)
- psychogenic NOS
- lymphatic (system)
- Disorder(of)
- psychogenic NOS
- menstrual
- Disorder(of)
- psychogenic NOS
- micturition
- Disorder(of)
- psychogenic NOS
- muscle
- Disorder(of)
- psychogenic NOS
- musculoskeletal
- Disorder(of)
- psychogenic NOS
- neurocirculatory
- Disorder(of)
- psychogenic NOS
- organ or part of body NEC
- Disorder(of)
- psychogenic NOS
- physical NEC
- Disorder(of)
- psychogenic NOS
- rectal
- Disorder(of)
- psychogenic NOS
- respiratory (system)
- Disorder(of)
- psychogenic NOS
- rheumatic
- Disorder(of)
- psychogenic NOS
- specified part of body NEC
- Disorder(of)
- psychogenic NOS
- stomach
- Disorder(of)
- respiratory function, impaired
- psychogenic
- Disorder(of)
- sense of smell
- psychogenic
- Disorder(of)
- somatoform
- specified NEC
- Distension, distention
- stomach
- psychogenic
- Distress
- gastrointestinal (functional)
- psychogenic
- Distress
- intestinal (functional) NOS
- psychogenic
- Distress
- respiratory (adult) (child)
- psychogenic
- Disturbance(s)
- digestive
- psychogenic
- Disturbance(s)
- gastrointestinal (functional)
- psychogenic
- Disturbance(s)
- ocular motion
- psychogenic
- Disturbance(s)
- oculogyric
- psychogenic
- Disturbance(s)
- oculomotor
- psychogenic
- Dizziness
- psychogenic
- Dysfunction
- autonomic
- somatoform
- Dysfunction
- colon
- psychogenic
- Dysfunction
- rectum
- psychogenic
- Dysfunction
- somatoform autonomic
- Dysfunction
- stomach
- psychogenic
- Dysmenorrhea(essential) (exfoliative)
- psychogenic
- Dyspepsia
- nervous
- Dyspepsia
- neurotic
- Dyspepsia
- psychogenic
- Dysphagia
- functional (hysterical)
- Dysphagia
- hysterical
- Dysphagia
- nervous (hysterical)
- Dysphagia
- psychogenic
- Dyspnea(nocturnal) (paroxysmal)
- functional
- Dyspnea(nocturnal) (paroxysmal)
- hysterical
- Dyspnea(nocturnal) (paroxysmal)
- psychogenic
- Dysuria
- psychogenic
- Effort syndrome(psychogenic)
- Enterospasm
- psychogenic
- Eructation
- nervous or psychogenic
- False
- pregnancy
- Flatulence
- psychogenic
- Frequency micturition(nocturnal)
- psychogenic
- Gastrectasis
- psychogenic
- Gastrorrhagia
- psychogenic
- Gastrospasm(neurogenic) (reflex)
- neurotic
- Gastrospasm(neurogenic) (reflex)
- psychogenic
- Gastrosuccorrhea(continuous) (intermittent)
- neurotic
- Gastrosuccorrhea(continuous) (intermittent)
- psychogenic
- Giddiness
- psychogenic
- Globus(hystericus)
- Grinding, teeth
- psychogenic
- Heartburn
- psychogenic
- Hiccup, hiccough
- psychogenic
- Hunger
- air, psychogenic
- Hyperacidity(gastric)
- psychogenic
- Hyperactive, hyperactivity
- gastrointestinal
- psychogenic
- Hyperchlorhydria
- neurotic
- Hyperchlorhydria
- psychogenic
- Hyperchylia gastrica, psychogenic
- Hyperemesis
- psychogenic
- Hyperhidrosis, hyperidrosis
- psychogenic
- Hypermobility, hypermotility
- colon
- psychogenic
- Hypermobility, hypermotility
- intestine
- psychogenic
- Hypermobility, hypermotility
- stomach
- psychogenic
- Hyperperistalsis
- psychogenic
- Hypersecretion
- gastric
- psychogenic
- Hypersensitive, hypersensitiveness, hypersensitivity
- gastrointestinal
- psychogenic
- Hypertension, hypertensive(accelerated) (benign) (essential) (idiopathic) (malignant) (systemic)
- psychogenic
- Hypertony, hypertonia, hypertonicity
- stomach
- psychogenic
- Hyperventilation(tetany)
- hysterical
- Hyperventilation(tetany)
- psychogenic
- Hyperventilation(tetany)
- syndrome
- Hypoacidity, gastric
- psychogenic
- Hypochlorhydria
- neurotic
- Hypochlorhydria
- psychogenic
- Hypomotility
- gastrointestinal (tract)
- psychogenic
- Hypomotility
- intestine
- psychogenic
- Hypomotility
- stomach
- psychogenic
- Incontinence
- psychogenic
- Indigestion(acid) (bilious) (functional)
- nervous
- Indigestion(acid) (bilious) (functional)
- psychogenic
- Inertia
- stomach
- psychogenic
- Irritable, irritability
- bowel (syndrome)
- psychogenic
- Irritable, irritability
- colon
- psychogenic
- Irritable, irritability
- heart (psychogenic)
- Irritable, irritability
- stomach
- psychogenic
- Irritation
- gastric
- psychogenic
- Irritation
- stomach
- psychogenic
- Menstruation
- disorder
- psychogenic
- Menstruation
- painful
- psychogenic
- Metrorrhagia
- psychogenic
- Micturition
- disorder NEC
- psychogenic
- Micturition
- frequency
- psychogenic
- Micturition
- painful
- psychogenic
- Myasthenia
- stomach, psychogenic
- Nervous
- heart
- Nervous
- stomach
- Neurasthenia
- cardiac
- Neurasthenia
- gastric
- Neurasthenia
- heart
- Neurocirculatory asthenia
- Neurogenic
- heart
- Neurosis, neurotic
- bladder
- Neurosis, neurotic
- cardiac (reflex)
- Neurosis, neurotic
- cardiovascular
- Neurosis, neurotic
- colon
- Neurosis, neurotic
- cutaneous
- Neurosis, neurotic
- gastric
- Neurosis, neurotic
- gastrointestinal
- Neurosis, neurotic
- heart
- Neurosis, neurotic
- incoordination
- Neurosis, neurotic
- incoordination
- larynx
- Neurosis, neurotic
- incoordination
- vocal cord
- Neurosis, neurotic
- intestine
- Neurosis, neurotic
- larynx (sensory)
- Neurosis, neurotic
- musculoskeletal
- Neurosis, neurotic
- ocular NEC
- Neurosis, neurotic
- pharynx
- Neurosis, neurotic
- rectum
- Neurosis, neurotic
- respiratory
- Neurosis, neurotic
- rumination
- Neurosis, neurotic
- stomach
- Neurosis, neurotic
- vasomotor
- Neurosis, neurotic
- visceral
- Nocturia
- psychogenic
- Nycturia
- psychogenic
- Oculogyric crisis or disturbance
- psychogenic
- Painful
- menstruation
- psychogenic
- Palpitations(heart)
- psychogenic
- Parageusia
- psychogenic
- Parosmia
- psychogenic
- Perversion, perverted
- sense of smell and taste
- psychogenic
- Pneumophagia(psychogenic)
- Pollakiuria
- psychogenic
- Polyuria
- psychogenic
- Pregnancy(single) (uterine)
- false
- Proctospasm
- psychogenic
- Prurigo(ferox) (gravis) (Hebrae) (Hebra's) (mitis) (simplex)
- psychogenic
- Pruritus, pruritic(essential)
- ani, anus
- psychogenic
- Pruritus, pruritic(essential)
- anogenital
- psychogenic
- Pruritus, pruritic(essential)
- neurogenic (any site)
- Pruritus, pruritic(essential)
- psychogenic (any site)
- Pruritus, pruritic(essential)
- scroti, scrotum
- psychogenic
- Pruritus, pruritic(essential)
- specified NEC
- psychogenic
- Pruritus, pruritic(essential)
- vulva, vulvae
- psychogenic
- Pseudocyesis
- Ptyalism(periodic)
- hysterical
- Ptyalism(periodic)
- psychogenic
- Pylorospasm(reflex) NEC
- neurotic
- Pylorospasm(reflex) NEC
- psychogenic
- Rapid
- heart (beat)
- psychogenic
- Relaxation
- anus (sphincter)
- psychogenic
- Respiration
- disorder of, psychogenic
- Respiration
- sighing, psychogenic
- Retention
- urine
- psychogenic
- Rossbach's disease
- psychogenic
- Sighing
- psychogenic
- Soldier's
- heart
- Spasm(s), spastic, spasticity
- anus, ani (sphincter) (reflex)
- psychogenic
- Spasm(s), spastic, spasticity
- bladder (sphincter, external or internal)
- psychogenic
- Spasm(s), spastic, spasticity
- colon
- psychogenic
- Spasm(s), spastic, spasticity
- diaphragm (reflex)
- psychogenic
- Spasm(s), spastic, spasticity
- esophagus (diffuse)
- psychogenic
- Spasm(s), spastic, spasticity
- gastrointestinal (tract)
- psychogenic
- Spasm(s), spastic, spasticity
- glottis
- psychogenic
- Spasm(s), spastic, spasticity
- intestinal
- psychogenic
- Spasm(s), spastic, spasticity
- larynx, laryngeal
- psychogenic
- Spasm(s), spastic, spasticity
- nervous
- Spasm(s), spastic, spasticity
- oculogyric
- psychogenic
- Spasm(s), spastic, spasticity
- pharynx (reflex)
- hysterical
- Spasm(s), spastic, spasticity
- pharynx (reflex)
- psychogenic
- Spasm(s), spastic, spasticity
- psychogenic
- Spasm(s), spastic, spasticity
- pylorus NEC
- psychogenic
- Spasm(s), spastic, spasticity
- rectum (sphincter)
- psychogenic
- Spasm(s), spastic, spasticity
- sigmoid
- psychogenic
- Spasm(s), spastic, spasticity
- stomach
- neurotic
- Spasm(s), spastic, spasticity
- throat
- hysterical
- Spasm(s), spastic, spasticity
- throat
- psychogenic
- Subacidity, gastric
- psychogenic
- Syndrome
- effort (psychogenic)
- Syndrome
- hyperventilation
- Syndrome
- irritable
- bowel
- psychogenic
- Syndrome
- irritable
- heart (psychogenic)
- Tachycardia
- psychogenic
- Tachypnea
- hysterical
- Tachypnea
- psychogenic
- Teeth
- grinding
- psychogenic
- Tetany(due to)
- hyperpnea
- psychogenic
- Torticollis(intermittent) (spastic)
- psychogenic
- Tumor
- phantom
- Upset
- gastrointestinal
- psychogenic
- Upset
- intestinal (large) (small)
- psychogenic
- Upset
- stomach
- psychogenic
- Urine
- retention or stasis
- psychogenic
- Vasovagal attack(paroxysmal)
- psychogenic
- Yawning
- psychogenic
Clinical ClassificationClinical
AHRQ’s CCSR groups this code into broader clinical categories.
Clinical InformationClinical
Somatoform Disorders
disorders having the presence of physical symptoms that suggest a general medical condition but that are not fully explained by another medical condition, by the direct effects of a substance, or by another mental disorder. the medically unexplained symptoms must cause clinically significant distress or impairment in social, occupational, or other areas of functioning. in contrast to factitious disorders and malingering, the physical symptoms are not under voluntary control. (apa, dsm-v)Neurocirculatory Asthenia
a clinical syndrome characterized by palpitation, shortness of breath, labored breathing, subjective complaints of effort and discomfort, all following slight physical exertion. other symptoms may be dizziness, tremulousness, sweating, and insomnia. neurocirculatory asthenia is most typically seen as a form of anxiety disorder.Bruxism
a disorder characterized by grinding and clenching of the teeth.Sleep Bruxism
a sleep disorder characterized by grinding and clenching of the teeth and forceful lateral or protrusive jaw movements. sleep bruxism may be associated with tooth injuries; temporomandibular joint disorders; sleep disturbances; and other conditions.Yawning
an involuntary deep inhalation with the mouth open, often accompanied by the act of stretching.Dysmenorrhea
painful menstruation.Aerophagy
spasmodic swallowing of air.Dysuria
painful urination. it is often associated with infections of the lower urinary tract.Hyperventilation
a pulmonary ventilation rate faster than is metabolically necessary for the exchange of gases. it is the result of an increased frequency of breathing, an increased tidal volume, or a combination of both. it causes an excess intake of oxygen and the blowing off of carbon dioxide.Syncope
a transient loss of consciousness and postural tone caused by diminished blood flow to the brain (i.e., brain ischemia). presyncope refers to the sensation of lightheadedness and loss of strength that precedes a syncopal event or accompanies an incomplete syncope. (from adams et al., principles of neurology, 6th ed, pp367-9)Brain Ischemia
localized reduction of blood flow to brain tissue due to arterial obstruction or systemic hypoperfusion. this frequently occurs in conjunction with brain hypoxia (hypoxia, brain). prolonged ischemia is associated with brain infarction.Grade 2 Dysmenorrhea, CTCAE|Grade 2 Dysmenorrhea
moderate symptoms; limiting instrumental adl or mild/moderate impact on age-appropriate normal daily activity (pediatric)Grade 3 Dysmenorrhea, CTCAE|Grade 3 Dysmenorrhea
severe symptoms; limiting self-care adl or severe impact on age-appropriate normal daily activity (pediatric)Pylorospasm
involuntary spasms of the pylorus.Dysuria
pain or discomfort during urination.Dysuria, CTCAE|Dysuria|Dysuria (Priority 1)
a disorder characterized by painful urination.Grade 1 Dysuria, CTCAE|Grade 1 Dysuria
presentPainful Urination, Ped-PRO-CTCAE|Dysuria, Ped-PRO-CTCAE|Painful urination|Ped-PRO-CTCAE, Painful Urination
dysuria as recorded on the ped-pro-ctcae questionnaire.Painful Urination, PRO-CTCAE|Dysuria, PRO-CTCAE|PRO-CTCAE, Painful Urination|Painful urination
dysuria as recorded on the pro-ctcae questionnaire.COWS - Yawning|COWS1-Yawning|COWS1-Yawning|COWS109
clinical opiate withdrawal scale (cows) yawning.SOWS Short - Yawning
short opiate withdrawal scale (sows short) yawning.SOWS Subjective (Handelsman) - I Feel Like Yawning|SOWSA1-I Feel Like Yawning|SOWSA1-I Feel Like Yawning|SOWSA102
subjective opiate withdrawal scale (sows subjective) i feel like yawning.Yawning
an involuntary deep inhalation with the mouth open, often a sign of drowsiness or boredom.Dysmenorrhea
abnormally painful abdominal cramps during menstruation.Dysmenorrhea, CTCAE|Dysmenorrhea|Dysmenorrhea
a disorder characterized by abnormally painful abdominal cramps during menses.Grade 1 Dysmenorrhea, CTCAE|Grade 1 Dysmenorrhea
mild symptoms; intervention not indicatedGrade 2 Dysmenorrhea, CTCAE|Grade 2 Dysmenorrhea
moderate symptoms; limiting instrumental adlGrade 3 Dysmenorrhea, CTCAE|Grade 3 Dysmenorrhea
severe symptoms; limiting self care adlHyperventilation
abnormally prolonged, rapid, and deep breathing.Psychogenic Musculoskeletal Chest Pain with Dysfunctional Breathing|Musculoskeletal chest pain: psychogenic with dysfunctional breathing|Musculoskeletal chest pain: psychogenic with hyperventilation|Psychogenic Musculoskeletal Chest Pain with Hyperventilation
a condition in which there is musculoskeletal chest pain associated with inappropriate hyperpnea or tachypnea. (acc/aha)
Patient EducationClinical
Mental Disorders
Mental disorders (or mental illnesses) are conditions that affect your thinking, feeling, mood, and behavior. They may happen over a short period of time or come and go. Some can be chronic (long-lasting). They can affect your ability to relate to others and function each day..
The full article covers:
- What are mental disorders?
- What are some types of mental disorders?
- What causes mental disorders?
- Who is at risk for mental disorders?
- How are mental disorders diagnosed?
- What are the treatments for mental disorders?
Read the full article at MedlinePlus
Courtesy of MedlinePlus, a service of the U.S. National Library of Medicine.
Convert F45.8 to ICD-9-CMHistory
The closest ICD-9-CM equivalents under the General Equivalence Mappings.
Code HistoryHistory
Questions About F45.8Overview
Is F45.8 (Somatoform disorders) a billable code?
Yes. This is a billable ICD-10-CM code, specific enough to report other somatoform disorders on HIPAA-covered claims from October 1, 2025 through September 30, 2026.
What is the ICD-9 equivalent of F45.8?
Under the General Equivalence Mappings, other somatoform disorders converts to ICD-9-CM 300.89 (somatoform disorders NEC), 306.0 (psychogen musculskel dis), and 306.1 (psychogenic respir dis). The mapping is approximate, so confirm the match fits the documentation.
Footnotes
[1] Not chronic - A diagnosis code that does not fit the criteria for chronic condition (duration, ongoing medical treatment, and limitations) is considered not chronic. Some codes designated as not chronic are acute conditions. Other diagnosis codes that indicate a possible chronic condition, but for which the duration of the illness is not specified in the code description (i.e., we do not know the condition has lasted 12 months or longer) also are considered not chronic.
