Compliant HCC Coding and Documentation

Compliant HCC Coding and Documentation Provider Education 2013

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www.ermconsultinginc.com The following 10 principles guided the creation of the CMS-HCC diagnostic classification system: • Principle 1—Diagnostic categories should be clinically meaningful. • Principle 2—Diagnostic categories should predict medical expenditures. • Principle 3—Diagnostic categories that will affect payments should have adequate sample sizes to permit accurate and stable estimates of expenditures. • Principle 4—In creating an individual’s clinical profile, hierarchies should be used to characterize the person’s illness level within each disease process, while the effects of unrelated disease processes accumulate. Because each new medical problem adds to an individual’s total disease burden, unrelated disease processes should increase predicted costs of care. However, the most severe manifestation of a given disease process principally defines its impact on costs. Therefore, related conditions should be treated hierarchically, with more severe manifestations of a condition dominating (and zeroing out the effect of) less serious ones. • Principle 5—The diagnostic classification should encourage specific coding.

www.ermconsultinginc.com • Principle 6—The diagnostic classification should not reward coding proliferation. The classification should not measure greater disease burden simply because more ICD-9-CM codes are present. • Principle 7—Providers should not be penalized for recording additional diagnoses (monotonicity). This principle has two consequences for modeling: (1) no condition category (CC) should carry a negative payment weight, and (2) a condition that is higher ranked in a disease hierarchy (causing lower-rank diagnoses to be ignored) should have at least as large a payment weight as lower-ranked conditions in the same hierarchy. • Principle 8—The classification system should be internally consistent (transitive). • Principle 9—The diagnostic classification should assign all ICD-9-CM codes (exhaustive classification). • Principle 10—Discretionary diagnostic categories should be excluded from payment models.

www.ermconsultinginc.com Characteristics of CMS-HCC Model

www.ermconsultinginc.com Examples of Chronic Conditions • The following HCCs reflect a few common chronic conditions found in Medicare population, that Medicare Advantage Plans look for to be documented in a patient’s chart: • Diabetes without complications – HCC 19 • Chronic Obstructive Pulmonary Disease – HCC 108 • Congestive Heart Failure – HCC 80 • Breast Cancer – HCC 10 • Ischemic Heart Disease – HCC 92 • Angina – HCC 83 • Diagnoses from the previous year are used to establish capitation payments to the MA plan. HCCs must be captured every 12 months for CMS to reimburse. Health Status is re-determined every year • If the HCC codes are captured outside the12 months (e.g. 12 months and 4 days), it will generate a 6-month revenue gap for that MA plan.

www.ermconsultinginc.com Diabetes Mellitus • All important 4th digit • 250.00 no complication • 250.10 ketoacidosis • 250.20 hyperosmolarity • 250.30 coma • 250.40 renal manifestations • 250.50 ophthalmological manifestation • 250.60 neurological manifestations • 250.70 peripheral circulatory disorders • 250.80 other specified manifestations

www.ermconsultinginc.com Diabetes Coding *CMS Medicare Database

www.ermconsultinginc.com Diabetes Manifestations • Use multiple coding techniques for compound diagnoses • DM with a manifestation (complication) requires that you document and code the manifestation as well. • Peripheral Neuropathy due to DM • 250.60 DM with Neurological manifestations • 357.2 Peripheral Neuropathy in DM • PVD due to DM • 250.70 DM with peripheral circulatory disorders • 443.81 PVD in diseases classified elsewhere

www.ermconsultinginc.com ESRD - Coding • When a patient is on dialysis it requires two codes • 585.6 ESRD $2870 • V45.11 Renal Dialysis Status $10,522 • ESRD on hemodialysis due to Diabetes • 250.40 Diabetes w/renal manifestations $3962 • 585.6 CKD stage VI (ESRD) • V45.11 Renal dialysis status $10,522 • ** CKD hierarchs Nephropathy

www.ermconsultinginc.com Documenting the diabetic connection • Unclear whether “with” will be acceptable with CMS so preferable way to make connection • “Due to” • “Secondary” • “Diabetic” • Examples: • Peripheral Neuropathy due to DM • CKD Stage III secondary to DM • Diabetic Ulcer • Diabetic Retinopathy

www.ermconsultinginc.com Documenting the diabetic connection • Coders are not allowed to assume a cause-and-effect relationship • If you document like this: • Assessment • 1. Diabetes Type II 250.00$1263 • 2. Peripheral Neuropathy 357.2$2550 • 3. CKD Stage III 585.3 $2870 • These will be coded separately and the highest Diabetes HCC code will be missed • If you document like this, then the highest HCC in the diabetes will be captured: • Assessment • 1. Diabetic peripheral neuropathy 250.60 & 357.2 $2550 • 2. CKD III due to Diabetes 250.40 $3962 & 585.3 $2870

www.ermconsultinginc.com Ulcers-Non Pressure Vs. Pressure • Two types of ulcers • Non-pressure of chronic $3502 • Pressure or Decubitus $8993 • Pressure ulcer is a higher HCC than a non-pressure so it’s important to code it correctly • Stage I pressure ulcer of sacrum • 707.03 • 707.21 • Diabetic ulcer on the calf • 250.80 DM with other specified manisfestations • 707.12 Ulcer of the calf • **Wounds are not HCC’s

www.ermconsultinginc.com Metastatic Cancer • Mets is the highest HCC $17,753– only if the site it has metastasized to is documented • H/O Breast Ca with Mets to lung V10.3 & 197.0 • Prostate Ca on Lupron with bone Mets 185 & 198.82 • H/O Colon Ca with Mets to the liver V10.05 & 197.7 • If you document like this the highest HCC opportunity will be missed • Metastatic Breast Ca $1622 (if Breast ca is under treatment) 174.9 & 199.1 • Metastatic Colon Ca $1622 (if Colon ca is under treatment) 154.0 & 199.1 • Lung Ca with Mets $8213 (if Lung ca is under treatment) 162.9 & 199.1 • H/O Lung Ca with Mets $1622 V10.11 & 199.1

www.ermconsultinginc.com Alcohol and Drug Dependence • Alcohol dependence, Chronic alcoholism or Alcoholism in remission 303.90 & 303.93 • Drug dependence or Drug dependence in remission • (opiate, anxiolytic, sedative, hypnotic, hallucinogen, or amphetamine) 304.90 & 304.93 • Patient has arrived at a stage of physical dependency and would experience physical signs of withdrawal with sudden cessation • **Alcohol abuse and drug abuse are not HCCs! 305.xx

www.ermconsultinginc.com Major Depression/Malnutrition • Major depression 296.xx • PHQ9 score > 10 • 5 of 9 DSMIV criteria • Medication • Following with a mental health provider • **if only “Depression” 311 is documented…it is not an HCC code! • Protein Calorie Malnutrition 263.x • Commonly used indicators • Albumin <3.4 • 10% unintentional weight loss in 3-6 mos • 5% unintentional weight loss in 3-6 mos • BMI <18.5, especially with a co-morbidity • Poor nutrition or loss of appetite • Wasting appearance or muscle wasting

www.ermconsultinginc.com Common Omissions Year over Year • Artificial openings • Gastrostomy V44.1 • Colostomy V44.3 • Tracheotomy V44.0 • Ileostomy V44.2 • Amputations • BKA V49.75 • AKA V49.76 • Foot V49.73 • Toe V49.71 Great Toe or V49.72 Other Toes • AAA – Abdominal aortic aneurysm 441.4 (w/o mention of rupture not repair) • Aortic Atherosclerosis 440.0

www.ermconsultinginc.com Malfunctions / Complications • Mechanical complication of device, implant or graft 996.xx • Vascular, Nervous, Genitourinary, Internal orthopedic • Infection/Inflammatory reaction due to internal device, implant or graft 996.xx • Cardiac • Vascular • Nervous System • Indwelling catheter • Internal joint prosthesis, ortho or prosthetic device • Other complications of device, implant or graft – occlusion, embolism, fibrosis, hemorrhage, pain, stenosis, thrombus 996.xx • Vascular device, implant or graft • Nervous system device, implant or graft • Genitourinary device, implant or graft • Internal joint prosthesis

www.ermconsultinginc.com Examples of how much it matters? HCC CodeAnnual Reimbursement • HCC19 250.00 Diabetes with no complications $ 485 • HCC18 250.5xDM w/ ophthalmic manifestations $ 831 • HCC17 250.1X –3XDM w/ acute complications $ 948 • HCC16 250.6x DM w neurologic manifestations $1,338 • HCC15 250.4xDM w/ renal or peripheral circulatory manifestations $1,852 Note: Some categories have a hierarchy, such as Diabetes, in such categories, only the highest HCC would “count”

www.ermconsultinginc.com Risk Adjustment Coding Examples

www.ermconsultinginc.com Specificity • Unclear Clear (Does not risk adjust) (Does risk adjust) 311 Depression 296.xx Major Depression 493.90 Asthma 493.20 Chronic Obstructive Asthma 496 COPD/492.8 Emphysema 490 Bronchitis 491.9 Chronic Bronchitis 414.01 CAD 413.9 Angina 411.1Unst Angina 427.89 Cardiac Dysrhythmias 427.31 Atrial Fibrillation 577.0 Chronic Pancreatitis 070.54 Chronic Pancreatitis 070.70 Hepatitis C 070.54 Chronic Hepatitis C 805.8Fx of Vertebrae 733.13 Path FX of Vertebrae 434.91 CVA 438.20 Late Effects CVA w/ Hemiplegia

www.ermconsultinginc.com Documentation Tips • Don’t document “H/O” of any disease that currently exists. • The statement “history of” in ICD-9 terms means that the patient no longer has this condition. However, “H/O” is ok when documenting some status conditions such as Amputation, Old MI or Cancer. • Rule of thumb in coding is • If a patient is on a medication for a condition and if the medication were to be stopped, would the condition resume, and the answer is mostly likely or yes, then you still code the condition. • Examples • H/O CHF – pt is on lasix428.0 • H/O Angina – pt has nitroquick413.9 • H/O COPD – pt is on Advair496 • This also applies to a pacemaker for SSS or Complete or 3rd degree heart attack..if the SSS or Heart Block is documented you can still code it 427.81 or 426.0

www.ermconsultinginc.com Treating, Managing or Assessing the Chronic Conditions • In order for CMS to make the payment to the health plan the diagnoses submitted must be from a face-to-face visit and the visit must indicate how the chronic conditions are being treated, managed or assessed • Sample language • AssessmentPlan • Stable Monitor • Improved D/C meds • Tolerating meds Continue meds • Deteriorating Refer • Example: Hypertensive CKD III, stable well controlled, continue meds • Example: COPD, stable on Advair

www.ermconsultinginc.com Critical Success Factors – Coding Guidelines • “Probable”, “suspected”, “questionable”, “R/O”, “versus”, “working diagnosis”, “?”, “likely”, etc. CANNOT be coded! • Code the condition to the highest degree of certainty for that encounter/visit, such as symptoms, signs, abnormal test results, or other reason for the visit. • A medical record entry must • Be legible • Support all diagnoses coded • Be complete and accurate • Have a provider signature and credentials • Identify the patient and date of service • Document the patient’s progress and results of treatment • Justify the treatment and level of care • Use only standard abbreviations and keep them to a minimum • Promote continuity of care among the healthcare providers

www.ermconsultinginc.com Coding Guidelines • Coded according to the ICD-9-CM Guidelines for Coding and Reporting; assigned based on dates of service within the data collection period, • Submitted to the MA organization from an appropriate risk adjustment provider type and an appropriate risk adjustment physician data source. • The medical record documentation must support an assigned HCC. • All chronic conditions must be assessed and reported no less than once a year… “If a patient is Diabetic, it must be in the chart every year”! • All conditions must be documented in the medical record. • Medical record must support codes reported on the claim or encounter form. • Provider should document and code to the highest level of specificity. • Each diagnosis must have an assessment and a plan.

www.ermconsultinginc.com Coding Guidelines Which Medical Record(s) can be submitted for validation? • Hospital Inpatient • Hospital Outpatient • Or Physician medical record when more than one option is available. What must Providers report? • All diagnoses (not just primary diagnosis) that impact the patient’s evaluation, care, and treatment including: • Main reason for visit, • Co-existing acute conditions, • Chronic conditions (such as A Fib, CHF, CKD, RA, DM, COPD/Asthma, Cardiomyopathy), • Care rendered, • Conclusion and diagnosis,

www.ermconsultinginc.com Additional Coding Guidelines • Incomplete Inpatient Records • Discharge summary • Valid IP record for coding if it has both the admit and discharge dates • Use Inpatient Coding guidelines to code • Admission history and physical not valid for IP record coding • Consults during the inpatient stay may be coded as physician records • Use Inpatient Coding guidelines to code • ER visit on the same date as admission date can be coded as an outpatient visit • Use Inpatient Coding Guidelines to code

www.ermconsultinginc.com Example of Good Documentation Chief Complaint • S: Voices no complaint except that she wishes she could visit her sister, who is hospitalized. States she is able to get around, including bathroom and cafeteria, without difficulty. Denies any pain or shortness of breath. No change in bowel or bladder habits. • O: Patient alert, oriented to person, disoriented to place and time. No acute distress. • Cardiac: RRR no rubs, gallops or murmurs noted • Lungs CTA bilat. No cough or wheezing noted. • Abd soft non tender to palpitation with Colostomy intact, skin dry and intact surrounding pink-red stoma, liquid brown feces. • Diminished sensation LE bilaterally, skin cool with rubor. • Old incision for L great toe amputation dry and intact. Able to ambulate to toilet and cafeteria with walker. • A: 250.70 Diabetes with peripheral circulatory disorders, currently controlled; with 443.81 peripheral vascular disease due to diabetes; and 250.60 diabetes with neurologic manifestations of 357.2 diabetic polyneuropathy. • Finger stick blood sugar ranges 125-175 in past 2 weeks. Diabetes controlled on current regimen a.c. & h.s. insulin; sliding scale insulin if needed. V55.3 Functioning colostomy, no change in plan of care. • V49.71 Old amputated L great toe - stable. • 290.40 Mild senile dementia (see notes October 10, 2006) • 733.13 Osteoporosis with vertebral fractures (see notes September 13, 2006). • P: Continue current diet & insulin regimen. Retain sliding scale order for prn with notification parameters. Continue current activity level. • Authenticated by: Physician, MD

www.ermconsultinginc.com Tips • Clear, Concise, Consistent, Complete, and Legible • SOAP Approach: Subjective, Objective, Assessment, Plan • Problem List Approach: a numbered and dated index of patient’s problems kept in front of medical record, from identification through resolution • Reason for Visit: This is the chief complaint of the patient: • “weakness, headache, and liver cancer” • Care Rendered: This is what was done to address the chief complaint. • “examination and blood work” • Conclusion and Diagnosis: This is the outcome of the findings based on the care rendered. • “Anemia with coexisting conditions of Adult onset diabetes, neuropathy, COPD, and Asthma”

www.ermconsultinginc.com Top Ten HCC Groups • COPD $3112 496 COPD 493.20 Asthma w/ chronic COPD (Chronic Obstructive Asthma) 491.9 Chronic Bronchitis 492.8 Emphysema • CHF $3198 428.0 CHF 425.4 Primary Cardiomyopathy (Ischemic is not an HCC) 402.91 Hypertensive Heart Disease w/ heart failure • Vascular Disease $2465 443.9 Peripheral Vascular Disease 443.81 PVD in other diseases (diabetes) 453.40 Acute DVT 440.0 Atherosclerosis of Aorta 441.4 Abdominal Aortic Aneurysm • Cancer $1622-$8213 All malignant neoplasm’s including Melanoma but not skin cancer All secondary malignant neoplasm’s – Highest HCC if site is documented $17,753

www.ermconsultinginc.com Top Ten HCC Groups • Ischemic Heart Disease $2215 411.1 Unstable Angina • Specified Heart Arrhythmia $2285 426.0 Complete AV block 427.31 Atrial Fibrillation 427.81 Sick Sinus Syndrome • Diabetes $1264-$3962 All diabetes (250.xx) and most of the manifestations • Ischemic or Unspecified Stroke $2067 434.91 CVA 434.91 Unspecified cerebral artery occlusion, w/ infarction • Angina/Old MI $1903 413.9 Angina Pectoris 412 Old MI • Rheumatoid Arthritis & Inflammatory Connective Tissue Disease $2699 714.0 Rheumatoid Arthritis 710.0 SLE 725 Polymyalgia Rheumatica 720.2Sacroiliitis

Compliant HCC Coding and Documentation