E05. E67. Obesity, unspecified. Classifications of severity are now needed to target treatment at the most appropriate individuals. 26 Übermäßige Adipositas mit alveolärer Hypoventilation Adipositas. E66. OHS prevalence has been estimated to be ∼0. The cause of this condition is unknown. E66. Obesity hypoventilation syndrome (OHS) Pickwickian syndrome; E66. Our objective was to describe the ventilatory management. This is the American ICD-10-CM version of E66. 2 . Consequently, early detection and. Short description: Obesity hypovent synd. 1 Obesity induced by the use of drugs. 02 Overweight convert 278. ICD-10-CM code; Obstructive sleep apnea disorders Obstructive sleep apnea, adult: G47. CLINICAL MANIFESTATIONS The clinical manifestations of OHS are nonspecific and reflect the manifestations of obesity, coexistent obstructive sleep apnea. 500 results found. 8 Other obesity (Morbid obesity) E66. E66. When coding OSA, it is important to document the severity of the condition. ICD-10-CM Diagnosis Code R06. Thorax. Surprisingly, there is no separate category in the ICSD-2 for obesity-hypoventilation syndrome (OHS). ICD-10-CM Diagnosis Code F02. The following 74,048 ICD-10-CM codes are billable/specific and can be used to indicate a diagnosis for reimbursement purposes as there are no codes with a greater level of specificity under each code. Crosswalk Information ICD-10 Code ICD-9 Code ICD-9 Description E66. It’s important to review the chart to get an exact picture. This code is used to classify and report the condition for medical billing and documentation purposes. Methods: CO₂ response tests and arterial. 89 became effective on October 1, 2023. Read this short guide and learn about obesity hypoventilation syndrome ICD codes you can use. Subscribe to Codify by AAPC and get the code details in a flash. ICD-10-CM Diagnosis Code E66. Browse all the diagnosis codes used for overweight and obesity (e66). 82 is a billable/specific ICD-10-CM code that can be used to indicate a diagnosis for reimbursement purposes. ICD-10-CM code E66 for Overweight and obesity - Non-billable. 278. Hypoventilation syndrome in very obese persons with excessive adipose tissue around the abdomen and diaphragm. Obesity is a global epidemic with increased prevalence over the last three decades. 01 Morbid obesity convert 278. e. 03 should only be used for claims with a date of service on or before September 30, 2015. Treatment Options. 8 Other obesityOHS is defined as a combination of obesity, awake chronic hypercapnia, and sleep-disordered breathing in the absence of other causes of hypercapnia. 1 Localized adiposity. E66. The 2024 edition of ICD-10-CM I15. 1 will be used to refer to. Drug-induced obesity. Other causes such as neuromuscular disorders and. 2 Extreme obesity with alveolar hypoventilation; ICD-10 Code E66. Applicable To. 2. 2 Morbid (severe) obesity with alveolar hypoventilation Body Mass Index (BMI) Status or Care ICD-10 Codes Physician Documentation Example Z68. It is due to the absence of ventilatory chemoresponsiveness , hypercapnia , chronic hypoxia , long sleeping hours during. Alveolar hypoventilation E66 causes morbid (severe) obesity. 09 may differ. When using code e66. Obesity hypoventilation syndrome. The 2024 edition of ICD-10-CM E66. Patients present with both alveolar. Obesity hypoventilation syndrome is defined as daytime alveolar hypventilation in obese patients in the absence of other causes of hypovents, and classifications of severity are now needed to target treatment at the most appropriate individuals. drug-induced obesity, and Pickwickian syndrome (morbid severe obesity with hypoventilation). 02 may differ. 01 due to excess calories E66. Cramp in lower leg associated with rest; Muscle cramp, nocturnal. Ø1 for morbid obesity. 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. 01 Morbid (severe) obesity with alveolar hypoventilation E66. 0):Obesity Hypoventilation Syndrome (OHS) has been linked to adverse cardiovascular outcomes and mortality in multiple observational studies. Obesity hypoventilation syndrome (OHS) Pickwickian syndrome; ICD-10-CM Diagnosis Code E66. Uncover clinical insights & terminology related to coding. Morbid (severe) obesity with alveolar hypoventilation. FY 2016 - New Code, effective from 10/1/2015 through 9/30/2016. Most sleep-related hypoventilation cases are made up of either obesity hypoventilation syndrome or sleep-related hypoventilation due to a medication or medical condition. E66. ICD-10-CM Diagnosis Code R06. 3 Obesity Hypoventilation Syndrome (OHS) (ICD-9CM Code: 278. Obesity hypoventilation syndrome. 210 [convert to ICD-9-CM] Obesity complicating pregnancy, unspecified trimester. 2 Obesity hypoventilation syndrome. 2 Prioritising people for rapid assessment by a sleep service. E66. 1 Hypercarotenemia . 9 Unspecified obesity (Simple Obesity NOS) Weight gain represented by E66. 8 Other obesity • E66. Obesity hypoventilation syndrome (OHS) Pickwickian syndrome; Code History. 3 Overweight. 5% among adult men and 35. 2. Having overweight or obesity increases your risk of developing obesity hypoventilation syndrome. 01 with alveolar hypoventilation. Search Results. 9 may differ. 8 Morbid Obesity; ICD-10 Code E66. A bicarbonate level of greater than 27 mmol/L can be used as a screening tool for obesity hypoventilation and hypercapnia. 3 Overweight. Obesity hypoventilation syndrome (OHS) Pickwickian syndrome; ICD-10-CM Diagnosis Code G47. The 2024 edition of ICD-10-CM M34. A comprehensive guide awaits. Congenital central alveolar hypoventilation; Congenital central hypoventilation. Obesity hypoventilation syndrome: E66. ICD-10-CM code E66. 2 Congenital central alveolar hypoventilation syndrome: G47. If your physician doesn’t provide specific information about the patient’s obesity, you had an “unspecified” code in ICD-9 (278. 2 [convert to ICD-9-CM] Morbid (severe) obesity with alveolar hypoventilation. Showing 1-25: ICD-10-CM Diagnosis Code Z86. 2 is an ICD-10-CM code that can be used for reimbursement purposes to indicate a diagnosis. 2. There are also alphabetical and numerical ICD-9-CM. 03, ICD-10-CM Code: E66. 8. 0-49. This is the American ICD-10-CM version of G47. 00 [convert to ICD-9-CM]Failure of noninvasive respiratory support is reported in only 15 to 20% of COPD exacerbations 69 but in up to 40 to 60% of cases of acute hypoxemic respiratory failure. The presence of hypoventilation during wakefulness with PaCO2 more significant than 45 mm Hg in the presence of obesity (BMI greater than 30 kg/m^2) confirms the diagnosis, given that hypoventilation is not due to lung. CPT Codes for OSA Diagnostic Testing. 3 Overweight. Morbid obesity, or a body mass index (BMI) of 40 or more, affects 9% of adults; Adults with obesity have higher risk for developing conditions including heart disease, type 2 diabetes, stroke and some types of cancer; Below is information from the ICD-10-CM Official Guidelines for Coding and Reporting References: Optum ICD-10-CM Expert 2021 : Morbid Obesity Status or Care ICD-10 Codes Morbid (severe) obesity due to excess calories E66. Objective: In obesity-hypoventilation-syndrome patients mechanically ventilated for hypercapnic respiratory failure we investigated the relationship between CO₂ response, body mass index, and plasma bicarbonate concentration, and the effect of acetazolamide on bicarbonate concentration and CO₂ response. ICD 10 code for Idiopathic sleep related nonobstructive alveolar hypoventilation. Normally, you exhale carbon dioxide, a by-product of breaking down food for energy. ICD-9-CM 278. 3 to ICD-10-CM; 278. net. OHS is associated with increased cardiovascular morbidity and mortality. Extreme obesity with alveolar hypoventilation; Pickwickian syndrome; Obesity hypoventilation syndrome (OHS); Pickwickian syndrome. Search All ICD-10; ICD-10-CM Diagnosis Codes;. 41 BMI 40. 49 may differ. This is the American ICD-10-CM version of G21. This is the American ICD-10-CM version of J96. Background: Pulmonary hypertension (PH) is considered a clinically important feature of Obesity-Hypoventilation Syndrome (OHS). 108 results found. 2019. Search All ICD-10;. The 2024 edition of ICD-10-CM P55. ICD 10 code for Other obesity due to excess calories. 35; MIM 209880, ORPHA 661) is a rare condition, the incidence of which. 35 may differ. - Obesity - E66. Type 1 Excludes. The ICD-10 code for Obesity Hypoventilation Syndrome is E66. 2 for Morbid (severe) obesity with alveolar hypoventilation is a medical classification as listed by WHO under the range - Endocrine, nutritional and metabolic. 2 Morbid (severe) obesity with alveolar hypoventilation Inclusion term(s): Obesity hypoventilation syndrome (OHS) Pickwickian syndrome; E66. 2 - obesity hypoventilation syndrome (OHS) -. R06. Efficacy ofdifferent treatment alternatives for obesity hypoventilation syndrome. ICD-10. E67. OHS prevalence has been estimated to be ∼0. 9 : Obesity. Obesity hypoventilation syndrome (OHS) Pickwickian syndrome; E66. 50 results found. Obesity hypoventilation syndrome ( OHS) is a condition in which severely overweight people fail to breathe rapidly or deeply enough, resulting in low oxygen levels and high. 2); sleep. 42 BMI 45. 5–1. The current ICD-10 code for obesity lies within the block of “Endocrine, nutritional, and metabolic diseases” (E00-E99) with specific codes shown in Text Box 1. These patients are often very obese, have long apnea events with marked oxygen desaturation, evidence of pulmonary hypertension, and right-heart failure. 3 Overweight E66. 35. p110d-activating mutation causing senescent T cells, lymphadenopathy, and immunodeficiency [PASLI] diseaseMorbid Obesity Status or Care ICD-10 Codes Physician Documentation Example E66. 03 should only be used for claims with a date of service on or before September 30, 2015. 89 is a billable/specific ICD-10-CM code that can be used to indicate a diagnosis for reimbursement purposes. 01 [convert to ICD-9-CM] Morbid (severe) obesity due to excess calories. Obesity induces hypoventilation by increasing the mechanical load on the respiratory system, resulting in fatigue and weakness of the respiratory muscles. Choking or lapses in breathing during sleep. 2 is an ICD-10-CM code that can be used for reimbursement purposes to indicate a diagnosis. 3 Hypervitaminosis D . 2 - Morbid (severe) obesity with alveolar hypoventilation. With OHS, you may also have problems sleeping because of obstructive sleep apnea. 114 results found. This is the American ICD-10-CM version of R06. 3 Overweight E66. View ICD-10 Tree Chapter 4 - Endocrine, nutritional and metabolic diseases (E00-E89) » Overweight, obesity. 4 became effective on October 1, 2023. High Cholesterol ICD-10-CM Codes. Two men (23 and 45 years old) and two women (both 77 years old) presented to o. Find out more. Showing 1-25: ICD-10-CM Diagnosis Code O99. N Engl J Med 2008;359:142-51 OHSU. 02 became effective on October 1, 2023. 01 Morbid (severe) obesity due to excess calories E66. 03 (Obesity hypoventilation syndrome) were each used in <1% of patients. The 2024 edition of ICD-10-CM R06. Obesity hypoventilation syndrome (OHS) Pickwickian syndrome; ICD-10-CM Diagnosis Code E66. 2. Extreme obesity with alveolar hypoventilation; Pickwickian syndrome; Obesity hypoventilation syndrome (OHS); Pickwickian syndrome ICD-10-CM Diagnosis Code E66. The fourth and fifth characters of ICD-10-CM BMI codes match the BMI number until BMI reaches a value of 40. This is the American ICD-10-CM version of J98. The current ICD-10 code for obesity lies within the block of “Endocrine, nutritional, and metabolic diseases” (E00-E99) with specific codes shown in Text Box 1. This is the American ICD-10-CM version of R06. 2. 36 is a billable diagnosis code used to specify a medical diagnosis of sleep related hypoventilation in conditions classified elsewhere. ICD-10-CM 10th Revision 2016 CIE-10 ICD-10 español ICD-10-GM ICD-10 in Deutsch МКБ-10 ICD-10 на русском. 02 to ICD-10-CM; 278. Cramp in lower leg associated with rest; Muscle cramp, nocturnal. Read this short guide and learn about obesity hypoventilation syndrome ICD codes you can use. This is the American ICD-10-CM version of I5A - other international versions of ICD-10 I5A may differ. 21 Extreme obesity with alveolar hypoventilation Grade 2 obesity (WHO) in patients aged 18 and over. Her hypertensive emergency was. E64. Morbid (severe) obesity with alveolar hypoventilation. 1 Patients with OHS are more likely to have comorbidities like chronic heart. Morbid Obesity with hypoventilation Use an additional code to identify the patients body mass index (BMI) if known: Z68. 2 [convert to ICD-9-CM] Morbid (severe) obesity with alveolar hypoventilation. 21-) Excludes1: adiposogenital dystrophy (E23. Obesity hypoventilation syndrome (OHS or Pickwickian syndrome) was described as early as 1886, well before obstructive sleep apnea (OSA) was first reported in 1969. E66. 8 Other obesity E66. Nm-OHS: nonmalignant obesity hypoventilation syndrome; M-OHS:. G47. ICD-10-CM Diagnosis Code O99. ICD-10 code E66. 422 [convert to ICD-9-CM] Partial loss of teeth due to periodontal diseases, class II. ICD-10-CM Diagnosis Code E66. 03 should only be used for claims with a date of service on or before September 30, 2015. 9; Obesity, body mass index (bmi) 60-69. Morbid (severe). ICD-10-CM Diagnosis Code E66. 2. 0. With increasing prevalence of obesity, the substantial contribution of obesity hypoventilation syndrome (OHS) to morbidity and mortality is likely to increase. 3-)Here's a breakdown of whether commonly used Metabolic Syndrome ICD-10 codes are billable: E78. Paediatr Anaesth. -) may be used as additional codes to indicate either functional activity by neoplasms and ectopic endocrine tissue or hyperfunction and hypofunction of endocrine glands associated with neoplasms and. Physician Documentation Examples ICD-10 Codes. Morbid Obesity ICD-10 Codes. Typically, the pulmonary function. HCPCS codes not covered for indications listed in the CPB: K1021: Exsufflation belt, includes all supplies and accessories: ICD-10 codes covered if selection criteria are met: B91 : Sequelae of poliomyelitis : E66. 9 may differ. Dive into ICD-10 codes for High Cholesterol. Our top priority at Independence Blue Cross (Independence) is to enhance the health and well-being of the people and communities we serve. 01 Morbid (severe) obesity due to excess calories. ICD-10-CM Diagnosis Code M00. 1 refers to drug induced obesity related to caloric excess in the body, this can result from. 2 [convert to ICD-9-CM] Morbid (severe) obesity with alveolar hypoventilation. The six subtypes of sleep-related hypoventilation all have different mechanisms causing hypoventilation, or insufficient breathing. 0 - Pure Hypercholesterolemia: Yes; E66. We aimed to determine prevalence, characteristics and severity of PH including associations with clinical outcomes after established non-invasive positive pressure ventilation (NPPV). Obesity hypoventilation syndrome is defined as daytime alveolar hypventilation in obese patients in the absence of other causes of hypovents, and classifications of severity are now needed to target treatment at the most appropriate individuals. 35) ICD-10-CM Diagnosis Code K94. Providers may use other criteria to arrive at a final diagnosis of morbid obesity. ICD-10 codes not covered for indications listed in the CPB: J10. Obstructive Sleep Apnea has been receiving more and more attention while the diagnostic rate of Obesity Hypoventilation Syndrome is not high. E66. He was stabilized and his respiratory status returned to baseline. 30. 4% of the general population. Example 4 Scenario ICD-10-CM Coding E66. Obesity Hypoventilation Syndrome, ROHHAD, etc). The 2024 edition of ICD-10-CM J98. Headaches. OHS can progress over time and lead to death if it is not treated early. Morbid obesity is a chronic disease in which a person has a body mass index (BMI) of 40 or ≥35 and experiencing obesity-related health conditions. This is the American ICD-10-CM version of E66. 8: Other obesity. code (B96) to identify bacteria. 35 Congenital central alveolar hypoventilation syndrome . Showing 1-25: ICD-10-CM Diagnosis Code G47. 81 became effective on October 1, 2023. 9* Obesity,. 03 should only be used for claims with a date of service on or before September 30, 2015. E66. ICD-10 Diagnosis . Morbid (severe) obesity due to excess calories. 01 for Morbid (severe) obesity due to excess calories is a medical classification as listed by WHO under the range -Overweight, obesit. The 2024 edition of ICD-10-CM I5A became effective on October 1, 2023. 9 Obesity, unspecified. Publication Date: December 2010 ICD 10 AM Edition: Seventh edition Retired Date: 30/6/2017 Query Number: 2569 The ICD 10 code for obesity hypoventilation syndrome is as follows -. BMI is only one diagnostic indicator of morbid obesity. Obesity hypoventilation syndrome (OHS) Pickwickian syndrome; ICD-10-CM Diagnosis Code O99. Prader-Willi syndrome . 03 is a billable/specific ICD-10-CM code that can be used to indicate a diagnosis for reimbursement purposes. ICD-10-CM Diagnosis Code E66. 2_ BMI 20-29, adult Z68. 0, E16-E31, E34. 3 Overweight E66. Toggle navigation. 3 Diagnostic tests for OHS. 9; Adult obesity with bmi between 36 to 36. ICD 10 Code E66. Short abstract. . 23 ICD-10-CM code: G47. Obesity hypoventilation syndrome (OHS) Pickwickian syndrome; ICD-10-CM Diagnosis Code E66. 9 Obesity, unspecifiedICD-10-CM Diagnosis Code E66. 2 Morbid (severe) obesity with alveolar hypoventilation Here, the final diagnosis in bold is simply “Morbid obesity” with no other description, which. 01 [convert to ICD-9-CM] Morbid (severe) obesity due to excess calories. Go to: ICD-10-CM Diagnosis Code E66. E66. 35; MIM 209880, ORPHA 661). Get free rules, notes, crosswalks, synonyms, history for ICD-10 code E66. A comprehensive guide awaits. Get free rules, notes, crosswalks, synonyms, history for ICD-10 code G47. It is defined as chronic alveolar hypoventilation (PaO(2)<70 mmHg, PaCO(2) > 45 mmHg) in obese patient with a body mass index > 30 kg/m(2) who have no other respiratory disease explaining the gas. The patient was intubated and placed on mechanical ventilation for three days. ICD PCS Disclaimer: ICD-10-CM-2023 Diagnosis Codes Overview. ICD-10-CM Diagnosis Code O99. 35 contain annotation back-references that may be applicable to G47. It is also suitable for: Obesity hypoventilation syndrome (OHS) Pickwickian syndrome. The syndrome , Hypoventilation is observed in obese persons which have a lot of adipose tissue in the region around the abdomen and the diaphragm . 35 - other international versions of ICD-10 G47. [Dercum] Prader-Willi syndrome . ROHHAD. The obesity hypoventilation syndrome (OHS) or Pickwickian syndrome, characterized by hypoventilation, somnolence, CO 2 retention during the day (PaCO2 > 45 mmHg), hypoxia, polycythemia, right ventricular hypertrophy and failure, pulmonary embolism, and even sudden death, is an extreme example of this process noted more. Morbid (severe) obesity due to excess calories. M34. Showing 1-25: ICD-10-CM Diagnosis Code E66. 2 [convert to ICD-9-CM] Morbid (severe) obesity with alveolar hypoventilation. 3 : Overweight ; E66. Affected subjects typically present with rapid onset of obesity during early. 2 Obesity hypoventilation syndrome. Read this short guide and learn about obesity hypoventilation syndrome ICD codes you can use. 9: Pneumonia and influenza: J21. 6); lipomatosis NOS (E88. Find out more. ICD-10 Code E66. A status with body weight that is grossly above the acceptable or desirable weight, usually due to accumulation of excess fats in the body. 2 Morbid (severe) obesity with alveolar hypoventilation - icdcode. Hyperventilation. Obesity hypoventilation syndrome (OHS) is defined as a combination of obesity (body mass index ≥30 kg·m −2 ), daytime hypercapnia (arterial carbon dioxide tension ≥45 mmHg) and sleep disordered breathing, after ruling out other disorders that may cause alveolar hypoventilation. The 2024 edition of ICD-10-CM J96. Extreme obesity in the intensive care unit_ the malignant obesity hypoventilation syndrome-Sebastian Muñoz, Younan Nowzaradan, Joseph Varon, 2013. 3 Excerpts. 03 is a billable medical code that can be used to indicate a diagnosis on a reimbursement claim, however, 278. Obesity hypoventilation syndrome, also known as Pickwickian syndrome, is a breathing disorder that affects some people who have been diagnosed with obesity. Read the "AHA Coding Clinic® for ICD-10-CM and ICD-10-PCS (ICD-9)" newsletter article titled: "Obesity Hypoventilation Syndrome (OHS)" - Subscription requiredRecommended ICD 10 Codes For Obesity. ICD-10-CM 2023 Coding Guide™ from Unbound Medicine. 35 Sleep-related hypoventilation/hypoxemia due to pulmonary parenchymal or vascular pathology 327. Obesity Hypoventilation Syndrome, ROHHAD, etc). Patients with comorbid disease phenotypes such as obesity hypoventilation syndrome are at increased risk of adverse outcomes with significant. Coding Guidelines for E66. 01 [convert to ICD-9-CM] Morbid (severe) obesity due to excess calories. 1 Initial assessment for OHS. 81 is a billable/specific ICD-10-CM code that can be used to indicate a diagnosis for reimbursement purposes. 11 became effective on October 1, 2023. The 2024 edition of ICD-10-CM E66. 35 may differ. 215 [convert to ICD-9-CM] Obesity complicating the puerperium. P55. 4 Hypervitaminosis d convert 278. 3% (≈ one in 300 to one in 600). The syndrome , Hypoventilation is observed in obese persons which have a lot of adipose tissue in the region around the abdomen and the diaphragm . ICD-10-CM Diagnosis Codes; Convert ICD-9 to ICD-10;. Overweight and obesity coding by BMI category . 9. 12 became effective on October 1, 2023. E66. g. All diagnoses, including, but not limited to, the following: E66. American Academy of Sleep MedicineICD-9 Sleep Diagnosis Code ICD-9 Classifiable Condition Code Sleep-related nonobstructive alveolar hypoventilation, idiopathic Idiopathic sleep-related nonobstructive alveolar hypoventilation n/a 327. Obstructive » Obesity Hypoventilation Syndrome. 1 may differ. Applicable To. 03 is a billable medical code that can be used to indicate a diagnosis on a reimbursement claim, however, 278. 2 is a valid ICD-10-CM diagnosis code meaning 'Morbid (severe) obesity with alveolar hypoventilation'. 9 is a billable diagnosis code used to specify obesity, unspecified. 2 Morbid (severe) obesity with alveolar hypoventilation . E66. 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 Data278 Overweight, obesity and other hyperalimentation; 278. If you look at the crossover from ICD-9 to ICD-10, this maps directly to E66. Although the precise prevalence of OHS is unknown, the conservative estimate of prevalence in the general adult population in the United States is 0. (ACHRF) in patients with COPD, obesity hypoventilation syndrome (OHS), and RTDs. 3 Hypercarotinemia convert 278. 2); lipomatosis dolorosa [Dercum] (E88. 03 (Obesity hypoventilation syndrome) were each. ICD-10 code E66. Synonyms: attends obesity monitoring, attends slimming clinic, benign intracranial. 9 [convert to ICD-9-CM] Obesity, unspecified. Diseases [C] » Respiratory Tract Diseases [C08] » Respiration Disorders » Respiratory Insufficiency » Hypoventilation » Obesity Hypoventilation Syndrome. Inclusion or exclusion of a procedure, diagnosis or device code(s) does not constitute or imply member coverage or provider reimbursement policy. E66. All neoplasms, whether functionally active or not, are classified in Chapter 2. [1][2] OHS is defined as the presence of awake alveolar hypoventilation characterized by daytime hypercapnia (arterial PaCO2 greater than 45 mmHg [5. 2 [convert to ICD-9-CM] Morbid (severe) obesity with alveolar hypoventilation. E66. However, the IPAP setting and PIP were highly. 35 Congenital central alveolar hypoventilation syndrome . Search All ICD-10; ICD-10-CM Diagnosis Codes;. It is also suitable for: Obesity hypoventilation syndrome (OHS) Pickwickian syndrome; Complications & Comorbid Conditions (CC/MCC) Rules for E66. 34 is grouped within Diagnostic Related Group(s). Uncover clinical insights & terminology related to coding. 03 should only be used for claims with a date of service on or before September 30, 2015. A Look at the Current Classification Scheme ICD-10. 36. morbid (severe) obesity with alveolar hypoventilation . Muñoz S. Diseases of the nervous system. ICD-9: 278. Morbid (severe) obesity with alveolar hypoventilation Billable Code. 25 Sleep-related hypoventilation/ hypoxemia due to pulmonary parenchymal or vascular pathology Sleep. 36. A comprehensive guide awaits. 4 to ICD-10-CM; 278. E66.