Whitener v. South Cent. Solid Waste Authority

Whitener v. South Cent. Solid Waste Authority
1989 OK 62
773 P.2d 1248
60 OBJ 1011
Case Number: 69224
Decided: 04/18/1989
Supreme Court of Oklahoma

CORBIN H. WHITENER, CLAIMANT-PETITIONER,
v.
SOUTH CENTRAL SOLID WASTE AUTHORITY AND STATE INSURANCE FUND, EMPLOYER AND RISK CARRIER-RESPONDENTS.

Petition for review from the Workers' Compensation Court, Dick Lynn, J.
On Certiorari to the Court of Appeals, Div. 4.

¶0 Proceeding by claimant to review an order of the Workers' Compensation Court, Dick Lynn, trial judge, which denies him permanent disability benefits. The Court of Appeals vacated the order and directed that, on remand, claimant be awarded disability based on the rating of his medical expert witness. Upon the compensation carrier's petition, certiorari is granted.

COURT OF APPEALS' OPINION VACATED; TRIAL TRIBUNAL'S DENIAL OF PERMANENT DISABILITY BENEFITS SUSTAINED.

Richard A. Bell, Jr., Norman, for claimant-petitioner.

Fred Nicholas, Jr., Robert Highsaw, Oklahoma City, for respondent, State Ins. Fund.

OPALA, Vice Chief Justice.

[773 P.2d 1249]

¶1 The dispositive issue on certiorari is whether the employer's medical letter-report, on which the trial tribunal's decision is rested, lacks probative value and hence cannot support the denial of permanent disability benefits to the claimant. We answer in the negative.

I.

ANATOMY OF LITIGATION

¶2 Claimant, Corbin H. Whitener, sought compensation benefits for job-related harm he sustained while employed by South Central Solid Waste Authority, whose risk carrier is State Insurance Fund [collectively called employer]. According to the transcript, the claimant's medical report was admitted without objection. His physician rated compensable disability at 35% permanent partial respiratory impairment. When the employer tendered its physician's report, which found the claimant to be free of permanent impairment, the claimant "objected" to the exhibit's admission solely for lack of probative value.

¶3 The trial tribunal found the claimant's continuous inhalation of "harmful dust, smoke and fumes" caused him to suffer "an occupational disease consisting of injury to the lungs and upper respiratory system" but concluded that he had sustained no permanent partial disability. The claimant sought review.

¶4 In the Court of Appeals the claimant argued the employer's medical evidence does not support the benefits' denial because 1) it is "incompetent" and 2) it lacks probative value since the physician failed to evaluate the claimant's compensable harm in accordance with the American Medical Association's "Guides to the Evaluation of Permanent Impairment" [the Guides].

¶5 The only issue to be addressed is whether the employer's medical report has probative value. Its admissibility or "competence" is not before us. This is so because the claimant waived his objection to the report when he did not contest that exhibit's admissibility at the time of its offer into evidence.

II.

THE EMPLOYER'S MEDICAL REPORT DOES NOT LACK PROBATIVE VALUE
FOR FAILURE TO COMPLY WITH THE AMA GUIDES

¶6 Claimant urged the "pulmonary function studies" described in the employer's medical report deviate from the Guides' requirements and sap the report of probative effect insofar as the claimant's lungs were found to be free from permanent impairment. In our view, the employer's medical report conforms to the standards prescribed by the Guides, and the values attributed to the claimant's condition are consistent with the report's ascribed rating of no permanent impairment. The trial tribunal's denial of benefits for respiratory impairment hence rests on medical evidence which is probative of the compensable harm's rating.

[773 P.2d 1251]

¶7 The claimant initially attacks the employer's report, arguing that the results of two of the three measurements or tests, which were either made by the physician or capable of being made by calculation, warrant a finding that the claimant is 10-25% impaired.

¶8 The claimant next contends that the employer's medical expert's opinion is defective because, without an explanation by the physician in his report, some of its numerical data deviate from those which should have been used accordingly to the Guides. The claimant seems to argue that regardless of whether the numbers have any impact on impairment classification, the report has no probative value because it contains inaccurate or erroneous data. In our view, the physician's data analysis substantially conforms to the AMA Guides' standards.

¶9 A medical expert's permanent impairment evaluation must substantially comply with the methods and standards prescribed by the Guides.

¶10 Here, the Guides contain tables from which "normal" values are obtained according to raw data, i.e., height and age. A constant, called the "95% Confidence Interval," must be subtracted from the [773 P.2d 1252] table-derived number.

¶11 The claimant provides us with a chart to illustrate the alleged flaws in the data reported by the employer's medical expert. Our analysis of that information impels the conclusion that the only noteworthy inaccuracy to be found is in the numbers which the claimant tenders as correct. Using the employer's raw data, he failed to subtract the appropriate constant from the values which were derived from the Guides' tables. This error doubtless has led the claimant to believe that the employer's medical expert fatally deviated from the mandatory norms for evaluating respiratory impairment. The employer's medical evidence clearly is not flawed for lack of probative value. We hold it free of legally vitiating deficiency.

¶12 CERTIORARI IS GRANTED. OPINION BY THE COURT OF APPEALS IS VACATED; THE TRIAL TRIBUNAL'S DENIAL OF PERMANENT DISABILITY BENEFITS TO THE CLAIMANT IS SUSTAINED.

¶13 HARGRAVE, C.J., and HODGES, LAVENDER, DOOLIN and SUMMERS, JJ., concur.

¶14 SIMMS and KAUGER, JJ., concur in result.

¶15 ALMA WILSON, J., dissents.

Footnotes:

1 In compensation practice, an objection to the "competency" of a medical report is directed to the exhibit's admissibility on hearsay or other legal grounds. Another type of "objection" known to that practice addresses itself to the probative value of a physician's letter-report. The latter procedural device is used to challenge the expert opinion for insufficiency as legal proof of (a) medical findings with respect to the presence or absence of compensable disability or of (b) the compensable impairment's rating. The real issue raised by the challenge to the exhibit's probative effect is whether the evidence once admitted is probative of the elements it seeks to establish or, to use simpler parlance, whether it tends to prove that which it was adduced to show. In sum, a true objection resists only the exhibit's legal admissibility, while a challenge for lack of probative value the approximate functional counterpart of a district-court demurrer to the evidence tests the legal sufficiency of targeted written proof to establish the evidentiary elements for which it was adduced.

2 Neither at the hearing nor at any point before issuing the order denying compensation did the trial judge expressly rule on the claimant's challenge to the probative value of the employer's medical evidence. The better practice, and one more in keeping with the notions of fairness to both parties, is to make an in-trial ruling on the "objection" or to take the challenge under advisement. If a mid-hearing ruling cannot be made and the trial judge decides afterwards that the challenge should be sustained, the party who tendered the objectionable exhibit should be afforded a reasonable opportunity to replace the flawed report with one that can withstand the scrutiny of the challenge which was or would likely be sustained. On the other hand, if a probative value challenge is upheld and the disadvantaged party then elects to stand on its report, the claim could be considered submitted for decision upon the evidence adduced at the hearing.

3 American Medical Association's "Guides to the Evaluation of Permanent Impairment," 2d ed. [1984].

4 The pertinent terms of 85 O.S.Supp. 1987 § 3 (11) are:

". . . Except as otherwise provided herein, any examining physician shall only evaluate impairment in accordance with the latest `Guides to the Evaluation of Permanent Impairment' adopted and published by the American Medical Association. The examining physician shall not deviate from said guides except as may be specifically provided for in the guides. These officially adopted guides shall be the exclusive basis for testimony and conclusions with regard to permanent impairment with the exception of paragraph 3 of Section 22 of this title, relating to scheduled member injury or loss; and impairment, including pain or loss of strength, may be awarded with respect to those injuries or areas of the body not specifically covered by said guides." [Emphasis added.]

5 Before the hearing the claimant did file an objection to the employer's medical report within ten days after receiving it. Under Rule 20, Rules of the Workers' Compensation Court, infra, a timely written objection, like that which the claimant interposed, triggers a procedure for deposing the medical expert. According to the appellate record, the deposition was not taken. At the hearing the claimant directed his "objection" solely to the probative value of the employer's medical report. We must hence deem his pre-hearing objection to have been withdrawn. In any event, as we analyze the claimant's arguments on review, they all constitute an attack on the employer's medical report for its lack of probative value, rather than a complaint of its erroneous admission.

The pertinent terms of 85 O.S.Supp. 1987, Ch. 4, App., Rule 20, Rules of the Workers' Compensation Court, are:

"* * *

Within ten (10) days of receiving a copy of the other party's verified or declared report, a party-recipient shall advise the Court in writing if there is an objection to the admission of the verified or declared report in evidence. A copy of the objection shall be mailed to all parties of record in the claim. Unless the Court and the other parties are timely notified of the objection, the party-recipient of the verified or declared report shall be deemed to have waived the right to object and the verified or declared report shall be admitted into evidence at the trial. When a timely objection is received, the party intending to offer the verified or declared report shall, within a reasonable time, arrange for the taking of the physician's deposition." [Emphasis added.]

6 The pertinent terms of 85 O.S.Supp. 1987, Ch. 4, App., Rule 21, Rules of the Workers' Compensation Court, are:

"* * *

"An objection to medical testimony offered by verified or declared report, if on the grounds that (1) it is based on inaccurate or incomplete history or is otherwise without probative value, or (2) it does not properly evaluate claimant's impairment or disability, as the case may be, in accordance with the Workers' Compensation Act, must be interposed at the same time it is offered into evidence."

"Unless an objection is timely made, it shall be waived. Any legally inadmissible evidence that stands admitted without objection shall be regarded as admitted as part of the proof in the case." [Emphasis added.]

7 When respiratory impairment is to be evaluated by testing a claimant's mechanical ventilatory function, the Guides prescribe three component parts of the measurement: forced vital capacity (FVC), forced expiratory volume in the first second (FEV-1) and their ratio (FEV-1/FVC). Each of these parts constitutes a test or criterium which may be used to determine the percentage of impairment, if any be found. According to the Guides, actual test results should be compared with predicted "normal" values for FVC, FEV-1 and FEV-1/FVC ratio. The latter figures are derived from tables using the patient's age and height. AMA Guides, supra note 3 at 89.

8 AMA Guides, supra note 3 at 89.

9 We note that, according to the employer's medical evidence, the results of two pulmonary function tests support the physician's finding that the claimant sustained no permanent respiratory impairment.

10 "To be placed in a specific class, an individual need not meet all the criteria of that class." AMA Guides, supra note 3 at 98.

11 85 O.S.Supp. 1987 § 3 (11), supra note 4; Special Indem. Fund v. Stockton, Okl., 653 P.2d 194, 200 [1982].

12 Okl., 769 P.2d 125 (1988).

13 AMA Guides, supra note 3 at 89.773 P.2d 1248