Obesity-hypoventilation syndrome (Pickwick syndrome): Difference between revisions

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{{ICD10 category|Respiratory}} {{ICD10 category|Sleep disorder}}
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== Additional Info ==
== Additional Info ==
Obesity-hypoventilation syndrome (Pickwick syndrome) is a subset of [[Sleep apnea, obstructive]], in which in addition to having apnea with episodes of [[Hypercapnia (hypercarbia)]] during sleep. These people also have hypercapnia while ''awake''.  As a result, these chronically hypercapnic patients generally have compensatory metabolic [[Alkalosis]] (i.e. high serum bicarbonate to counteract the effect of the high pCO2 on blood pH).
Obesity-hypoventilation syndrome (Pickwick syndrome) is a subset of [[Sleep apnea, obstructive]], in which in addition to having apnea with episodes of [[Hypercapnia (hypercarbia)]] during sleep. These people also have hypercapnia while ''awake''.  As a result, these chronically hypercapnic patients generally have compensatory metabolic [[Alkalosis]] (i.e. high serum bicarbonate to counteract the effect of the high pCO2 on blood pH).
*The diagnosis is generally made based on:  demonstrated sleep apnea, [[Obesity, NOS |obesity]], and daytime hypercapnia not explained by other disorders (e.g. severe COPD).   
*The diagnosis is generally made based on:   
** demonstrated sleep apnea,  
** [[Obesity, NOS (BMI 30.0 to 39.9)]] or [[Obesity, morbid (severe, BMI gte 40)]],  
** and daytime hypercapnia not explained by other disorders (e.g. severe COPD).   


You can include Obesity-hypoventilation syndrome (Pickwick syndrome) as one of the last/lowest priority [[Admit Diagnosis]] to capture this problem even though it is not reason for admission.
You can include Obesity-hypoventilation syndrome (Pickwick syndrome) as one of the last/lowest priority [[Admit Diagnosis]] to capture this problem even though it is not reason for admission.


{{discussion}}{{ICD10}}
While we did not allow sleep apnea as a [[Comorbid Diagnosis]] in the old codes, this code will be allowed.
* will it still not be allowed as a [[Comorbid Diagnosis]]?


== Alternate ICD10s to consider coding instead or in addition ==
== Alternate ICD10s to consider coding instead or in addition ==
{{ListICD10Category | categoryName = Sleep disorder}}
{{ListICD10Category | categoryName = Sleep disorder}}
*[[Obesity, NOS]]
*[[Obesity, NOS (BMI 30.0 to 39.9)]]  
*[[Sleep apnea, obstructive]]
*[[Obesity, morbid (severe, BMI gte 40)]]
*[[Sleep apnea, central]]
*[[Alkalosis]]


== Candidate [[Combined ICD10 codes]] ==
== Candidate [[Combined ICD10 codes]] ==
(put links to likely candidates coded with this one, eg. a cause for a trauma.)


== Related CCI Codes ==
== Related CCI Codes ==
 
{{Data Integrity Check List}}


== Related Articles ==
== Related Articles ==
{{Related Articles}}
{{Related Articles}}


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