Coders should be assessing their knowledge of anatomy and physiology and preparing for ICD-10-CM/PCSâs more detailed documentation requirements for code capture. The upcoming series of articles will review and discuss the various anatomy and physiology body systems as well as how ICD-10-CM/PCS is impacted by them.
The incubation period, the time from exposure to HPIV to onset of symptoms, is generally 2 to 7 days. 1  HPIV-1 and HPIV-2 are most often associated with croup. 2  HPIV-1 often causes croup in children, whereas HPIV-2 is less frequently detected.he incubation period, the time from exposure to HPIV to onset of symptoms, is generally 2 to 7 days. 1  HPIV-1 and HPIV-2 are most often associated with croup. 2  HPIV-1 often causes croup in children, whereas HPIV-2 is less frequently detected.
1 The incubation period is usually 2-10 days (average 6-7 days). 2  There is a prodrome for a day or two of mild headache and myalgia, followed by high fever, chills, rigors and a cough. 3  90% present with cough.4  This is usually dry at first but may progress to being productive of green or bloodstained sputum.istory. Two distinct clinical syndromes can be caused by different species, 'pneumonic' (LD) and 'non-pneumonic' (primarily Pontiac fever). Pneumonic-the more severe, also called Legionnaires' disease. 1  The incubation period is usually 2-10 days (average 6-7 days).