2018/2019 ICD-10-CM Diagnosis Code D73.1. Hypersplenism. D73.1 is a billable/specific ICD-10-CM code that can be used to indicate a diagnosis for reimbursement purposes. The 2018/2019 edition of ICD-10-CM D73.1 became effective on October 1, 2018.
What is hypersplenism? Hypersplenism is an overactive spleen. Your spleen is a fist-sized organ located behind your stomach and just under your left rib cage. It has two main functions: to store blood and to remove old or damaged blood cells from your bloodstream.
Anemia occurs when your blood doesn’t have the proper amount of oxygen, due to a low number of red blood cells. There are two types of hypersplenism: Essentially, any disorder that causes enlargement of the spleen (splenomegaly) can cause hypersplenism.
Billable codes are sufficient justification for admission to an acute care hospital when used a principal diagnosis.
Splenic diseases include splenomegaly, where the spleen is enlarged for various reasons. On the other hand, a lack of normal spleen function is called asplenia.
DRG Group #814-816 - Reticuloendothelial and immunity disorders with CC.