DSM-IV defines both hypomania and cyclothymia as milder conditions than does ICD-10. The section on bipolar disorders in the ICD-11 is labeled “bipolar and related disorders,” which is consistent with the Diagnostic and Statistical Manual of Mental. 0 - Cyclothymic disorder. Cyclothymic disorder: F4481: Dissociative identity disorder: F5000: Anorexia nervosa, unspecified: F5001: Anorexia nervosa, restricting type: F5002: Anorexia nervosa, binge eating/purging type:. 1016/S0165-0327 (14)70004-7. F34. 0 became effective on October 1, 2023. 89 may differ. 301. weight loss or gain. that’s characterized by at least two years of multiple occurrences of hypomania and depressive symptoms. Cyclothymic disorder F34. 89 Other specifi ed persistent mood disordersOrganic personality disorder or secondary personality change, is a condition described in the ICD-10 and ICD-11 respectively. Cyclothymia. In substance abuse treatment settings, you are likely to encounter clients with a variety of diagnoses of depressive illnesses. It is a type of bipolar disorder and conforms to the classic concept. Download the app!. 10. 8 became effective on October 1, 2023. ICD-10 code F31. 1 is the ICD-10 code for Dysthymic Disorder, also known as Persistent Depressive Disorder. The symptoms are not severe enough to be a major depressive or hypomanic episode. 120: Opioid abuse with intoxication,. F31. Background: Kraepelin's partial interpretation of agitated depression as a mixed state of "manic-depressive insanity" (including the current concept of bipolar disorder) has recently been the focus of much research. ICD-9-CM 301. 13 is a billable medical code that can be used to indicate a diagnosis on a reimbursement claim, however, 301. The 2024 edition of ICD-10-CM F40 became effective on October 1, 2023. Cyclothymic Disorder. F60. Proposed revisions to ICD-10 include: a) regrouping dysthymia with depressive disorders and cyclothymia with bipolar disorders (in ICD-10 they are combined under the “persistent mood disorders. The 2024 edition of ICD-10-CM F34. 0 Cyclothymic disorder. 4 [convert to ICD-9-CM] Histrionic personality disorder. Today APA released the Diagnostic and Statistical Manual of Mental Disorders, Fifth Edition, Text Revision (DSM-5-TR). Which of the following is true of cyclothymic disorders? a. F34. Those who have this disorder usually fail to recognize it as well as doctors who treat them due to the fine line between pathological and normal mood swings (Colino, 2005). This is the American ICD-10-CM version of F34. bipolar disorder ( F31. The Tabular List of Diseases and Injuries is a list of ICD-10-CM codes, organized "head to toe" into chapters and sections with coding notes and guidance for inclusions, exclusions, descriptions and more. F39 Unspecified mood [affective] disorder. 0 Cyclothymic Disorder . Symptoms include hopelessness, low self-esteem, poor concentration, and changes in sleep and appetite. This is the American ICD-10-CM version of F39 - other international versions of ICD-10 F39 may differ. 0 Cyclothymic disorder F34. The data is not an ICD-10 conversion tool and doesn’t guarantee clinical. 500 results found. “Cyclothymic disorder is actually a subset of bipolar disorder, according. . ↓ See below for any exclusions, inclusions or special notations. In the current international classifications of mental disorders (DSM-5 and ICD-10), cyclothymic disorder is considered a subtype of BD, similarly to BD I and BD II disorders, marked out by a chronic presentation of low-grade, alternating depressive and hypomanic symptoms. 398). Bipolar disorder (formerly called manic-depressive illness or manic depression) is a mental illness that causes unusual shifts in a person’s mood, energy, activity levels, and concentration. Depression is the presenting symptom of bipolar disorder in most patients. Cyclothymic disorder or cyclothymia: A person experiences a chronically unstable mood. 128) Substance use, abuse and dependenceF34. [10] Some studies estimate that 5–8% are affected at some point in their life whereas other studies suggest a rate ranging 0. You can, however, also work with. g. stated in. Pain disorder is a mental disorder where the. F34. You will undergo examinations and tests to diagnose your symptoms. 500 results found. 4 years (Table 1). 7 Dependent personality disorder. 29 million people in the U. Cyclothymia isn’t common. F39 is a billable/specific ICD-10-CM code that can be used to indicate a diagnosis for reimbursement purposes. 2 Bipolar disorder, current episode manic sever. F34. Get crucial instructions for accurate ICD-10-CM F84. Dysthymia is a relatively new term for this combination of ongoing symptoms, so your doctor might be more. Other persistent mood disorders. 2024 ICD-10-CM Range F01-F99. 81. Search Results. 13 Cyclothymic disorder convert 301. S. 0 for Cyclothymic disorder. Similarly, cyclothymia, which stood in the ICD-10 under a separate grouping, is now incorporated in the core bipolar or related disorders heading. the designation of disorder . Diagnosis is clinical and based on history. Affective psychosis; Episodic mood disorder; Mild mood disorder; Moderate mood disorder; Mood disorder; Mood disorder in full remission; Mood disorder in partial remission; Mood disorder severe with psychosis mood. Cyclothymic disorder, or cyclothymia, is a form of bipolar disorder characterized by distinct episodes of hypomanic symptoms (elevated mood and euphoria) and depressive symptoms over. There are two main types of bipolar disorders. 81 became effective on October 1, 2023. F60. -) Type 2 Excludes. doi: 10. F31. 89 - other international versions of ICD-10 F34. disorder and cyclothymic disorder). 0 for Cyclothymic disorder. 2024 ICD-10-CM Diagnosis Code F33. Cyclothymic disorder: F341: Dysthymic disorder: F3481: Disruptive mood dysregulation disorder: F3489: Other specified persistent mood disorders: F349:The 2024 edition of ICD-10-CM F40. Disease Ontology. 0 coding with all applicable Excludes 1 and Excludes 2 notes from the section level conveniently shown with each code. Cyclothymic disorder, characterized by chronic mood instability – duration of at least 1 year in children – is a debilitating, but rarely recognized disorder []. 0 [convert to ICD-9-CM] Cyclothymic disorder. The manual, which the APA has published and updated since 1952, defines and classifies mental disorders in order to improve diagnosis, treatment, and research. Mixed Depressive and Anxiety Disorder: Included in Depressive Disorder grouping because of relevance to differentiating from Depressive Disorders. Cyclothymia is just one of many ways the brain and its vast capacity can occasionally cause problems for an individual. Tabular List. F34. Dysthymic disorder . The primacy of the disorder is inherently nebulous as it shares diagnostic features with a multiplicity of disorders. 1 Definitions Manual:. This was the first year ICD-10-CM was implemented into the HIPAA code set. Cyclothymia is a primary mood disorder that is connotated with great ambiguity and controversy. cyclothymic disorder 4. 0 is a billable diagnosis code used to specify a medical diagnosis of cyclothymic disorder. 0: Readmission Rate at DRG: 16. 10 Bipolar disorder, current episode manic witho. Dysthymic disorder: a comparison of. F30 Manic episode. Major changes from the ICD-10 include the recognition of bipolar I and bipolar II disorder as distinct codes and the inclusion of cyclothymia (previously listed in a separate subgrouping of persistent mood disorders) into the Bipolar Disorders category. Major depressive disorder See the section on major depressive. The following code (s) above F34 contain annotation back-references that may be applicable to F34 : F01-F99. 86: Unplanned Readmission Rate with ICD F340 - Cyclothymic disorder: NA: Total Medicare payments at DRG: $5,883,826,653:Cyclothymic disorder* - Bipolar disorder SOP;. Many Anthem HealthKeepers Plus members may have behavioral health disorders that are not properly managed. For claims with a date of service on or after October 1, 2015, use an equivalent ICD-10. 9 Persistent mood [affective] disorder, unspecified. Appendix C: Principal diagnoses which convert CC/MCC to non-CC. The Diagnostic and Statistical Manual of Mental Disorders (DSM) of the American Psychiatric Association also has an avoidant personality disorder diagnosis (301. 8 may differ. sleep disturbance. 3 Trichotillomania : F63. Previous Code: F34. Unspecified anxiety disorder is coded using the ICD-10-CM code F41. 1 may differ. F60. Cyclothymic disorder is characterized by hypomanic and mini-depressive periods that last a few days, follow an irregular course, and are less severe than those in bipolar disorder; these symptom periods must occur for more than half the days. 50 - Bipol I cur depres NOS: Approximate Flag - The approximate mapping means there is not an exact match between the ICD-10 and ICD-9 codes and the mapped code is. 8 Other persistent mood [affective] disorders. F39 Unspecified mood [affective]. 1 Dysthymic Disorder disorder and cyclothymic disorder). Description ; F01. F60. Cyclothymic disorder is a rarer form of bipolar affecting about 3. ICD-10 AND DSM-IV APPROACHES In DSM-IV, dysthymic disorder is one of the depressive disorders and cyclothymic disorder is one of the bipolar dis-Appendix 1 Diagnostic Criteria ICD-10 251 F32. The Diagnostic and Statistical Manual of Mental Disorders can be considered two books in one, as it contains both the diagnostic criteria sets and ICD-10 codes for each mental disorder and is a written resource about each mental disorder covering diagnostic features, prevalence, development and. It describes the benchmarks for the new version, particularly the foremost. 0 Cyclothymic disorder. Search All ICD-10; ICD-10-CM Diagnosis Codes; ICD-10-PCS Procedure Codes; ICD-10-CM Diagnosis Index; ICD-10-CM External Causes Index; ICD-10-CM Table of Drugs; ICD-10-CM Table of Neoplasms; HCPCS Codes; ICD-9-CM Diagnosis Codes; ICD-9-Vol-3 Procedure Code; Search All Data BIPOLAR DISORDERS . Comparable to DSM-5, in ICD-11 bipolar disorders are subdivided into bipolar I and bipolar II disorder, with similar diagnostic criteria. ICD-10 overtly recognized that the disorder is frequently found in the relatives of patients with bipolar affective disorder and that some patients with cyclothymia eventually develop BD. -); major depressive disorder, single episode (F32. Bipolar disorder – The alternating mood syndromes ("mood swings") of bipolar I, bipolar II, or. ICD-10-CM: bipolar disorder (F31. Cyclothymia (/ ˌ s aɪ k l ə ˈ θ aɪ m i ə / siy-kluh-THIY-mee-uh), also known as cyclothymic disorder, psychothemia / psychothymia, bipolar III, affective personality disorder and cyclothymic personality disorder, is a mental and behavioural disorder that involves numerous periods of symptoms of depression and periods of symptoms of elevated. Cyclothymic Disorder. PDX Collection 4393 (continued) Mixed receptive-expressive language disorder. 13 should only be used for claims with a date of service on or before September 30, 2015. 3) anacastic, anankastic F60. Also called cyclothymic disorder. It's. Cyclothymic disorder. The following code (s) above F34 contain annotation back-references that may be applicable to F34 : F01-F99. The section on bipolar disorders in the ICD-11 is labeled “bipolar and related disorders,” which is consistent with the Diagnostic and Statistical Manual of Mental. Cyclothymic disorder in youth: Why is it overlooked, what do we know and where is the field headed? Neuropsychiatry (London), 2(6), 509-519. Bipolar I Disorder (BPI) is part of a cluster of diagnoses called the bipolar and related disorders. While the F31. In full remission • Change F31. N. There are three types of bipolar disorder. This section shows you chapter-specific coding guidelines to increase your understanding and correct usage of the target ICD-10-CM Volume 1 code. Toggle navigation. Cyclothymia -- or cyclothymic disorder -- is a relatively mild mood disorder. The validity of pediatric bipolar subtypes may be of particular interest now, as DSM-5 and WHO/ICD-11 committees are meeting to determine the future classification system. F33. Traditionally, this has been severity, hypomania being milder in symptoms than mania; this view is reflected in ICD-10 language. Contrary to DSM-5 definition based on recurrence of low grade hypomanic and depressive symptoms, cyclothymia is better defined in a neurodevelopmental perspective as an exaggeration of cyclothymic. PDX Collection 4393 (continued) Mixed receptive-expressive language disorder. These disorders are characterized by the occurrence of discrete mood episodes. Most of these diagnoses fall in the category of Mood Disorders, as specified in the Diagnostic and Statistical Manual of Mental Disorders, 4th Edition, Text Revision (DSM-IV-TR; APA, 2000). b. Search Results. The examination of diagnostic criteria currently taking place for the revision of DSM-IV-TR and ICD-10 provides an opportunity to consider how to best conceptualize cyclothymic. FY 2016 - New Code, effective from 10/1/2015 through 9/30/2016. sleep disturbance. Cyclothymic Disorder. Cyclothymic disorder. -); cyclothymia (F34. Cyclic schizophrenia. A diagnosis of cyclothymic disorder is given to individuals with periods of both hypomanic and depressive symptoms without meeting the full criteria for mania, hypomania or major. This instability usually develops early in adult life and pursues a chronic course, although at times the mood may be normal and stable. F34. ICD-10 COVERED DIAGNOSES TABLE EFFECTIVE OCTOBER 1, 2019 THROUGH SEPTEMBER 30, 2020 Enclosure 2 Press TAB to Diagnosis Code. 10: Opioid abuse, uncomplicated F11. F34. Atypical bipolar disorder was created to allow for those individuals who do not fit into the Bipolar or Cyclothymic Disorder diagnoses. Cyclothymic Disorder (or cyclothymia) is a milder form of bipolar. 81 Disruptive Mood Dysregulation Disorder . 13 is a legacy non-billable code used to specify a medical diagnosis of cyclothymic disorder. Cyclothymic Disorder Cyclothymic Disorder (ICD) - Diagnostic Criteria European Description. 13 is a billable medical code that can be used to indicate a diagnosis on a reimbursement claim, however, 301. F34. Cyclothymic disorder (or, cyclothymia) is considered a milder form of bipolar disorder. Cyclothymic disorder is a mood disorder characterized by chronic, fluctuating mood disturbances that consist of numerous hypomanic symptoms ( not a hypomanic episode) and depressive symptoms ( not a depressive episode), that are chronologically distinct from each other. ICD-9-CM 301. Cyclothymic disorder is characterised by a persistent instability of mood over a period of at least 2 years, involving numerous periods of hypomanic (e. 1 - other international versions of ICD-10 F34. CBT can help identify what triggers your symptoms. ICD-10 COVERED DIAGNOSIS TABLE Diagnosis Code Description . 6 Avoidant personality disorder. This ICD-10 to ICD-9 data is based on the 2018 General Equivalency Mapping (GEM) files published by the Centers for Medicare & Medicaid Services (CMS) for informational purposes only. Cyclothymia is a relatively rare disorder, affecting about 1% of the population. Cyclothymic disorder. Health care providers can assist by taking detailed histories and coding behavioral health issues properly on claims. 0 for Cyclothymic disorder is a medical classification as listed by WHO under the range - Mental, Behavioral and Neurodevelopmental disorders . IV Endocrine, nutritional and metabolic diseases. 8 - other international versions of ICD-10 F34. ICD 10 code for Major depressive disorder, recurrent, in full remission. Cyclothymic Disorder is a DSM-5 (Diagnostic and Statistical Manual of Mental Disorders, fifth edition), diagnosis assigned to individuals who experience mood cycling over a two year period, but have not met the diagnostic criteria for Bipolar I, Bipolar II, or Depressive disorder. 506A) and patient’s intentional under dosing of medication regimen for other reason (Z91. II Neoplasms. management of the concomitant mood disorder. 12 Bipolar disorder, current episode manic witho. International Classification of Diseases for Mortality and Morbidity Statistics, 11th Revision, v2023-01. 9 became effective on October 1, 2023. 0 Definitions Manual: Skip to content: Appendix C: Principal diagnoses which convert CC/MCC to non-CC: Page 496 of 689:. It is characterized by a significant personality change featuring abnormal behavior due to an underlying traumatic brain injury or another pathophysiological medical condition affecting the brain. 8 is applicable to anxiety hysterias and mixed anxiety and depressive disorders. 15 May 2019. The low. DSM-IV Description DSM 5 Classification DSM- 5 CODE/ ICD 10 CODE DSM-5 Description Dissociative Disorders 291 Dissociative Disorders 300. 2217/npy. Cyclothymic disorder. Depressive symptoms of cyclothymia may include: irritability. 9. Search All ICD-10 Toggle Dropdown. Psychiatry, 134 (1977), pp. Before his stroke, the patient manifested persistent mood instability, involving periods of mild depression and mild elation, thereby attracting an International Classification of Diseases version 10 (ICD 10) diagnosis of cyclothymia. Premenstrual dysphoric disorder (ICD-9 625. It is a form of depression, so it is the combination of depressive symptoms with the time a person experiences them for that can lead to a diagnosis of dysthymia. Showing 1-25: ICD-10-CM Diagnosis Code F39 [convert to ICD-9-CM] Unspecified mood [ affective] disorder. Cyclothymic disorder as described in the ICD-10 essentially consists of mood swings, which do not fulfill criteria for BD or recurrent depressive disorders. 0 [convert to ICD-9-CM] Cyclothymic disorder Cyclothymia; Affective personality disorder; Cycloid personality;. . 0 may differ. F34. 0 Cyclothymic disorder; Note: Bipolar II disorder has one. Billable - F34. ↓ See below for any exclusions, inclusions or special notations. , euphoria, irritability, or expansiveness, psychomotor activation) and depressive (e. The 2024 edition of ICD-10-CM F34. 81 is a billable/specific ICD-10-CM code that can be used to indicate a diagnosis for reimbursement purposes. ICD-10-CM/PCS MS-DRG v39. Grouped with Bipolar Disorders. F340 Cyclothymic disorder F341 Dysthymic disorder F348 Other persistent mood [affective] disorders Termed 9-30-16 F3481 Disruptive mood dysregulation disorder. 72. F34. 13. F34. These changes substantially harmonize the ICD-11 and DSM-5 systems, one overarching goal of the revision. ICD-10-CM Diagnosis Code F39 [convert to ICD-9-CM] Unspecified mood [ affective] disorder. 1 Dysthymic disorder. In the tradition of Kurt Schneider cyclothymia was understood as a synonym for manic-depressive illness. 8) – Feeling of anxiety along with feeling low, sad and depressed. ICD-10-CM Diagnosis Code F39 [convert to ICD-9-CM] Unspecified mood [ affective] disorder. 64; Last Update: 01-18-2019ICD-10 Mental Health Billable Diagnosis Codes in Alphabetical Order by Description. 0 Definitions Manual. 7 Dependent personality disorder. Flemming in 1844. F60. Differential diagnosis of bipolar disorder and major depressive disorder. F34. Other specified persistent mood disorders. People suffering from cyclothymia experience cyclical fluctuations in their mood from mild depressive lows to hypomanic episodes. F63. Bipolar disorder, current episode hypomanic. ICD-10 COVERED DIAGNOSIS TABLE Diagnosis Code Description . All three types involve clear changes in. Listed below are all Medicare Accepted ICD-10 codes under F34 for Persistent mood [affective] disorders. The newest version of the code — ICD-10, which was released on October 1, 2015 — contains more digits (3 to 7 digits) than the previous version (3 to 5 digits). Bipolar disorder is a mental health condition defined by periods (or episodes) of extreme mood disturbances that affect mood, thoughts, and behavior. F34. Cyclothymic disorder is characterized by hypomanic and mini-depressive symptoms that last a few days, follow an irregular course, and are less severe than those in bipolar disorder; these symptom periods must occur for more than half the days during a period of ≥ 2 years. Background . 0 Cyclothymic disorder . 81 Disruptive mood dysregulation disorder. The exact rates for cyclothymia have not been widely studied. Certain ICD-10 Codes Often Precede Multiple Sclerosis Diagnosis View All News > View All News >. major depressive disorder, recurrent (F33. F34. 0); bipolar I. 13 is a billable medical code that can be used to indicate a diagnosis on a reimbursement claim, however, 301. poor appetite or overeating. 0 Cyclothymic disorder ICD-10-CM. International Classification of Diseases for Mortality and Morbidity Statistics, 11th Revision, v2023-01. 61 is a billable diagnosis code used to specify bipolar disorder, current episode mixed, mild. ICD-10-CM Code. In the DSM-III-R (1987), further improvement was made to the diagnosis of bipolar depression as research about mood disorders and disorders of childhood and adolescence were added. The primacy of the disorder is inherently nebulous as it shares diagnostic features with a multiplicity of disorders. ICD-10 code F34. 81 Disruptive mood dysregulation disorder. ICD-9-CM 5. Bipolar disorder, formerly known as manic depression, is a group of mental disorders that cause extreme mood fluctuations, from abnormally elevated highs known as mania or hypomania episodes to emotional lows known as depressive episodes. 81 Disruptive Mood Dysregulation Disorder ; F34. 13. ICD-10-CM Diagnosis Code F39. ICD-10-CM codes are required by third party payors to confi rm the medical necessity of the tests and/or profi les ordered. 01 is grouped within Diagnostic Related Group (s) (MS-DRG v41. conduct disorders ( F91. ): the development and validation of a structured diagnostic psychiatric interview for DSM-IV and ICD-10. Bipolar disorder. For claims with a date of service on or after October 1, 2015, use an equivalent ICD-10-CM code (or codes). 5%. 0 Cyclothymic disorder . Other persistent mood [affective] disorders. It is found in the 2024. Proposed revisions to ICD-10 include: a) regrouping dysthymia with depressive disorders and cyclothymia with bipolar disorders (in ICD-10 they are combined under the “persistent mood disorders. DSM-IV and ICD-10 define ’’cyclothymia’’ or ’’cyclothymic disorder’’ as a long lasting, subaffective disorder with frequent shifts between hypomanic and (sub)depressive states. 9), under dosing of unspecified antipsychotics and neuroleptics, initial encounter (T43. The diagnosis is then specified as to. Cyclothymic disorder: validating criteria for inclusion in the bipolar affective group. -) Major depressive disorder, recurrent episode, moderate w mixed features. Short description: Major depressv disorder, recurrent severe w/o psych features The 2024 edition of ICD-10-CM F33. The 2024 edition of ICD-10-CM F34. fatigue or low energy. 301. 301. 301. The 2024 edition of ICD-10-CM F34. . (2010). It is a strong, irrational fear of something that poses little or no actual danger. MDD is one of the most common mental health disorders in the U. 12 Acute stressors are often. Cyclothymia is just one of many ways the brain and its vast capacity can occasionally cause problems for an individual. 1 Dysthymic disorder. 0 Cyclothymic disorder ; F34. Cyclothymic disorder symptoms usually start to appear in adolescence or early adult life. Often this disorder presents a challenge for the clinician as many patients present with non-specific symptoms and may be mistaken for similarly manifesting psychiatric disorders. Persistent Depressive Disorder (PDD) is a mood disorder characterized by a depressed mood that occurs for most of the day, for more days than not, for at least two years (one year for children and adolescents). Cyclothymia, also called cyclothymic disorder, is a type of chronic mood disorder widely considered to be a more chronic. Psychiatrists and other mental health professionals record symptoms, diagnoses, and treatments using the ICD-10 bipolar disorder codes. absence of underlying medical conditions, medication use, or substance abuse that could cause the mood disorder. Primer. “Other Specified” diagnoses are not limited to these disorders. 81 is a valid billable ICD-10 diagnosis code for Disruptive mood dysregulation disorder . This Thriveworks article provides the ICD-9 and ICD-10 codes for every Diagnostic and Statistical Manual of Mental Disorders, Fifth Edition (DSM-5) diagnosis. Cyclothymic disorder – Cyclothymic disorder is diagnosed in patients with periods of hypomanic symptoms that fall short. F34. 19: Avg LOS at DRG: 10. Am. After a long period of revisions and adaptation, the ICD-10 coding system replaced the ICD-9 code set on October 1, 2015. Newborn affected by maternal disorders classifiable to E40-E64; Maternal malnutrition NOS. Pediatric bipolar disorder greatly disrupts normal development and psychosocial functioning, and increases the risk for behavioral, academic, social, and legal problems, as well as psychosis, substance abuse, and suicide [ 3-5 ]. The codes are not assigned based on symptoms, signs, or abnormal clinical laboratoryICD-10-CM CODE. Anxiety depression (F41. ICD-10-CM Diagnosis Code F60. Other specified persistent mood disorders . ICD-10-CM Diagnosis Code F30. Billable - F34. Dysthymia is a persistent, often low-level, mood disorder. ICD-11 will formally replace ICD-10 in 2022. Bipolar II disorder. The ICD-10 and DSM-IV describe the cyclothymia (also called cyclothymic disorder) as a disorder that is characterized by a persistent instability of mood, involving numerous episodes of depression and episodes of elation (hypomania), in which the depressive or hypomanic episodes, however, are not that pronounced that they meet the criteria of. ICD-10 code F34. , euphoria, irritability, or expansiveness, psychomotor activation) and depressive (e. 13. Get free rules, notes, crosswalks, synonyms, history for ICD-10 code F33. -) major depressive disorder, single episode ( F32. F34. Cyclothymic disorder is a mild form of bipolar disorder II, characterized by emotional ups and downs. This free tool is designed to help billers and coders navigate the new ICD-10-CM code set. Cyclothymia is a relatively mild mood disorder that causes mood swings. Cyclothymic disorder: Also known as cyclothymia, experts often classify this condition as a type of bipolar disorder. It refers to a widespread pattern of. Cyclothymic disorder involves hypomanic episodes and depressive episodes that are typically less severe than those in bipolar I or bipolar II.