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	<id>https://wikimd.org/index.php?action=history&amp;feed=atom&amp;title=Case_mix_index</id>
	<title>Case mix index - Revision history</title>
	<link rel="self" type="application/atom+xml" href="https://wikimd.org/index.php?action=history&amp;feed=atom&amp;title=Case_mix_index"/>
	<link rel="alternate" type="text/html" href="https://wikimd.org/index.php?title=Case_mix_index&amp;action=history"/>
	<updated>2026-04-27T01:21:06Z</updated>
	<subtitle>Revision history for this page on the wiki</subtitle>
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	<entry>
		<id>https://wikimd.org/index.php?title=Case_mix_index&amp;diff=6527636&amp;oldid=prev</id>
		<title>Prab at 17:15, 18 March 2025</title>
		<link rel="alternate" type="text/html" href="https://wikimd.org/index.php?title=Case_mix_index&amp;diff=6527636&amp;oldid=prev"/>
		<updated>2025-03-18T17:15:13Z</updated>

		<summary type="html">&lt;p&gt;&lt;/p&gt;
&lt;table style=&quot;background-color: #fff; color: #202122;&quot; data-mw=&quot;interface&quot;&gt;
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				&lt;td colspan=&quot;2&quot; style=&quot;background-color: #fff; color: #202122; text-align: center;&quot;&gt;← Older revision&lt;/td&gt;
				&lt;td colspan=&quot;2&quot; style=&quot;background-color: #fff; color: #202122; text-align: center;&quot;&gt;Revision as of 17:15, 18 March 2025&lt;/td&gt;
				&lt;/tr&gt;&lt;tr&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot; id=&quot;mw-diff-left-l28&quot;&gt;Line 28:&lt;/td&gt;
&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot;&gt;Line 28:&lt;/td&gt;&lt;/tr&gt;
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&lt;/table&gt;</summary>
		<author><name>Prab</name></author>
	</entry>
	<entry>
		<id>https://wikimd.org/index.php?title=Case_mix_index&amp;diff=6500435&amp;oldid=prev</id>
		<title>Prab: CSV import</title>
		<link rel="alternate" type="text/html" href="https://wikimd.org/index.php?title=Case_mix_index&amp;diff=6500435&amp;oldid=prev"/>
		<updated>2025-03-17T06:35:01Z</updated>

		<summary type="html">&lt;p&gt;CSV import&lt;/p&gt;
&lt;table style=&quot;background-color: #fff; color: #202122;&quot; data-mw=&quot;interface&quot;&gt;
				&lt;col class=&quot;diff-marker&quot; /&gt;
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				&lt;td colspan=&quot;2&quot; style=&quot;background-color: #fff; color: #202122; text-align: center;&quot;&gt;← Older revision&lt;/td&gt;
				&lt;td colspan=&quot;2&quot; style=&quot;background-color: #fff; color: #202122; text-align: center;&quot;&gt;Revision as of 06:35, 17 March 2025&lt;/td&gt;
				&lt;/tr&gt;&lt;tr&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot; id=&quot;mw-diff-left-l28&quot;&gt;Line 28:&lt;/td&gt;
&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot;&gt;Line 28:&lt;/td&gt;&lt;/tr&gt;
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&lt;/table&gt;</summary>
		<author><name>Prab</name></author>
	</entry>
	<entry>
		<id>https://wikimd.org/index.php?title=Case_mix_index&amp;diff=6218286&amp;oldid=prev</id>
		<title>Prab: CSV import</title>
		<link rel="alternate" type="text/html" href="https://wikimd.org/index.php?title=Case_mix_index&amp;diff=6218286&amp;oldid=prev"/>
		<updated>2025-02-10T10:29:39Z</updated>

		<summary type="html">&lt;p&gt;CSV import&lt;/p&gt;
&lt;table style=&quot;background-color: #fff; color: #202122;&quot; data-mw=&quot;interface&quot;&gt;
				&lt;col class=&quot;diff-marker&quot; /&gt;
				&lt;col class=&quot;diff-content&quot; /&gt;
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				&lt;td colspan=&quot;2&quot; style=&quot;background-color: #fff; color: #202122; text-align: center;&quot;&gt;← Older revision&lt;/td&gt;
				&lt;td colspan=&quot;2&quot; style=&quot;background-color: #fff; color: #202122; text-align: center;&quot;&gt;Revision as of 10:29, 10 February 2025&lt;/td&gt;
				&lt;/tr&gt;&lt;tr&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot; id=&quot;mw-diff-left-l27&quot;&gt;Line 27:&lt;/td&gt;
&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot;&gt;Line 27:&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;[[Category:Medical terminology]]&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;[[Category:Medical terminology]]&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;{{Medicine-stub}}&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;{{Medicine-stub}}&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
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&lt;/table&gt;</summary>
		<author><name>Prab</name></author>
	</entry>
	<entry>
		<id>https://wikimd.org/index.php?title=Case_mix_index&amp;diff=5365244&amp;oldid=prev</id>
		<title>Prab: CSV import</title>
		<link rel="alternate" type="text/html" href="https://wikimd.org/index.php?title=Case_mix_index&amp;diff=5365244&amp;oldid=prev"/>
		<updated>2024-03-05T16:55:36Z</updated>

		<summary type="html">&lt;p&gt;CSV import&lt;/p&gt;
&lt;p&gt;&lt;b&gt;New page&lt;/b&gt;&lt;/p&gt;&lt;div&gt;&amp;#039;&amp;#039;&amp;#039;Case Mix Index&amp;#039;&amp;#039;&amp;#039; (&amp;#039;&amp;#039;&amp;#039;CMI&amp;#039;&amp;#039;&amp;#039;) is a relative value assigned to a [[diagnosis-related group]] of patients in a medical care environment. The CMI is used in the calculation of a patient&amp;#039;s expected stay in a hospital. The higher the CMI, the more complex the medical condition, and the more resources are needed for treatment, which in turn affects the cost of care.&lt;br /&gt;
&lt;br /&gt;
== Overview ==&lt;br /&gt;
&lt;br /&gt;
The Case Mix Index is a standard method used in [[healthcare management]] to determine the allocation of resources and funding. It is calculated by dividing the sum of all diagnosis-related group weights by the total number of patients. The CMI reflects the diversity, clinical complexity and needs of the patients in a specific group. It is a crucial tool for healthcare providers to understand the types and levels of care required by their patients.&lt;br /&gt;
&lt;br /&gt;
== Calculation ==&lt;br /&gt;
&lt;br /&gt;
The calculation of the Case Mix Index involves several steps. First, each patient is assigned to a diagnosis-related group (DRG). The DRG is a classification system that groups patients according to diagnosis, type of treatment, age, and other relevant criteria. Each DRG has a weight assigned to it, based on the average resources used to treat patients in that group.&lt;br /&gt;
&lt;br /&gt;
The total of these weights is then divided by the total number of patients to calculate the CMI. A higher CMI indicates a higher average patient complexity and resource use.&lt;br /&gt;
&lt;br /&gt;
== Importance ==&lt;br /&gt;
&lt;br /&gt;
The Case Mix Index is an important tool in healthcare management. It allows healthcare providers to predict the cost of care, allocate resources effectively, and benchmark performance against other institutions. It also plays a crucial role in determining reimbursement rates from insurance providers and government programs.&lt;br /&gt;
&lt;br /&gt;
== Limitations ==&lt;br /&gt;
&lt;br /&gt;
While the Case Mix Index is a valuable tool, it has some limitations. It does not account for individual patient variations and may not accurately reflect the complexity of care for patients with multiple conditions. Additionally, it relies on accurate coding and classification of diagnoses and treatments, which can be subject to error.&lt;br /&gt;
&lt;br /&gt;
== See also ==&lt;br /&gt;
* [[Diagnosis-related group]]&lt;br /&gt;
* [[Healthcare management]]&lt;br /&gt;
* [[Healthcare reimbursement]]&lt;br /&gt;
&lt;br /&gt;
[[Category:Healthcare management]]&lt;br /&gt;
[[Category:Medical terminology]]&lt;br /&gt;
{{Medicine-stub}}&lt;/div&gt;</summary>
		<author><name>Prab</name></author>
	</entry>
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